These tests were performed with both wow cartos at 2.2 ohm and cool carts at 3.3ohm. Same thing as before they are fresh off the charger and then straight to chain vaping... 
With Wow cartos at 2.2ohm
Shorty #1
4.2 at start (as), 4.2 (9min in), 4.18 (18min), 4.17 (27min), 4.15 (36min), 4.11 (45min), 4.09 (54min), 4.07 (63min), 4.06 (72min), 4.04 (81min), 4.03 (90min), 4.01 (99min), 3.99 (108min), 3.86 (117min), 3.75 (126min), after 4 and a half minutes it stopped producing vapor
Shorty #2
4.2 at start (as), 4.2 (9min in), 4.19 (18min), 4.17 (27min), 4.16 (36min), 4.14 (45min), 4.13 (54min), 4.09 (63min), 4.08 (72min), 4.06 (81min), 4.05 (90min), 4.03 (99min), 4.01 (108min), 3.86 (117min), 3.74 (126min) 2 minutes later no vapor again...
Regular #1
4.2 (at start), 4.2 (9min), 4.2 (18min), 4.18 (27min), 4.17 (36min), 4.15 (45 min), 4.13 (54min), 4.11 (63min), 4.08 (72min), 4.05 (81min), 4.01 (90min), 3.99 (99min), 3.97 (108min), 3.93 (117min), 3.91 (126 min), 3.89 (135min), 3.85 (144min), 3.81 (153min), 3.79 (162min), 3.76 (171min), 3.71 (180min), 4 minutes time for recharge...
Regular #2
4.2 (at start), 4.2 (9min), 4.2 (18min), 4.18 (27min), 4.18 (36min), 4.16 (45 min), 4.15 (54min), 4.12 (63min), 4.05 (72min), 4.01 (81min), 3.96 (90min), 3.91 (99min), 3.88 (108min), 3.87 (117min), 3.85 (126 min), 3.83 (135min), 3.81 (144min), 3.79 (153min), 3.75 (162min), 3.73 (171min), 2 minutes in no vapor again...
So far only tested the one XL (all I own as of right now), but have run the test twice to see if there were any changes...
XL Test 1
4.2 (as), 4.2 (9min), 4.2 (18min), 4.2 (27min), 4.19 (36min), 4.17 (45min), 4.15 (54min), 4.14 (63min), 4.13 (72min), 4.11 (81min), 4.09 (90min), 4.08 (99min), 4.06 (108min), 4.04 (117min), 4.03 (126min), 4.01 (135min), 4.01 (144min), 3.98 (153min), 3.97 (162min), 3.95 (171min), 3.93 (180min), 3.91 (189min), 3.89 (198min), 3.87 (207min), 3.83 (216min), 3.81 (225min), 3.79 (234min), 3.76 (243min), 3.72 (252min), 2 minutes later recharge...
Xl Test 2
4.2 (as), 4.2 (9min), 4.2 (18min), 4.2 (27min), 4.19 (36min), 4.18 (45min), 4.16 (54min), 4.14 (63min), 4.13 (72min), 4.10 (81min), 4.09 (90min), 4.08 (99min), 4.07 (108min), 4.04 (117min), 4.02 (126min), 4.01 (135min), 4.01 (144min), 3.99 (153min), 3.97 (162min), 3.94 (171min), 3.93 (180min), 3.91 (189min), 3.89 (198min), 3.87 (207min), 3.85 (216min), 3.82 (225min), 3.80 (234min), 3.75 (243min), 3.73 (252min), 3 minutes later recharge...
A very slight change, but nothing that really stands out...
With Cool Carts at 3.3ohm
Shorty #1
4.2 at start (as), 4.2 (9min in), 4.19 (18min), 4.18 (27min), 4.16 (36min), 4.14 (45min), 4.12 (54min), 4.10 (63min), 4.09 (72min), 4.07 (81min), 4.05 (90min), 4.03 (99min), 4.02 (108min), 4.01 (117min), 3.97 (126min), 3.91 (135min), 3.84 (144min), 3.75 (153), after 3 puffs it stopped producing vapor...
Shorty #2
4.2 at start (as), 4.2 (9min in), 4.19 (18min), 4.18 (27min), 4.17 (36min), 4.15 (45min), 4.14 (54min), 4.12 (63min), 4.10 (72min), 4.07 (81min), 4.06 (90min), 4.04 (99min), 4.02 (108min), 4.01 (117min), 4.0 (126min), 3.88 (135min), 3.73 (144min), after about 90 seconds it stopped....
Have only tested one regular so far with the CC's, but here are the results:
4.2 (at start), 4.2 (9min), 4.2 (18min), 4.19 (27min), 4.17 (36min), 4.16 (45 min), 4.15 (54min), 4.13 (63min), 4.11 (72min), 4.08 (81min), 4.05 (90min), 4.03 (99min), 4.01 (108min), 3.97 (117min), 3.96 (126 min), 3.94 (135min), 3.91 (144min), 3.89 (153min), 3.87 (162min), 3.85 (171min), 3.81 (180min), 3.79 (189min), 3.76 (198min), 3.74 (207min), 3.71 (216min), 2 minutes later recharge time...
What amazes me most in all this testing is just how long the shorties hold their higher voltage. While you may not get as much time, to me at least, they provide the most satisfying vapor...
With Wow cartos at 2.2ohm
Shorty #1
4.2 at start (as), 4.2 (9min in), 4.18 (18min), 4.17 (27min), 4.15 (36min), 4.11 (45min), 4.09 (54min), 4.07 (63min), 4.06 (72min), 4.04 (81min), 4.03 (90min), 4.01 (99min), 3.99 (108min), 3.86 (117min), 3.75 (126min), after 4 and a half minutes it stopped producing vapor
Shorty #2
4.2 at start (as), 4.2 (9min in), 4.19 (18min), 4.17 (27min), 4.16 (36min), 4.14 (45min), 4.13 (54min), 4.09 (63min), 4.08 (72min), 4.06 (81min), 4.05 (90min), 4.03 (99min), 4.01 (108min), 3.86 (117min), 3.74 (126min) 2 minutes later no vapor again...
Regular #1
4.2 (at start), 4.2 (9min), 4.2 (18min), 4.18 (27min), 4.17 (36min), 4.15 (45 min), 4.13 (54min), 4.11 (63min), 4.08 (72min), 4.05 (81min), 4.01 (90min), 3.99 (99min), 3.97 (108min), 3.93 (117min), 3.91 (126 min), 3.89 (135min), 3.85 (144min), 3.81 (153min), 3.79 (162min), 3.76 (171min), 3.71 (180min), 4 minutes time for recharge...
Regular #2
4.2 (at start), 4.2 (9min), 4.2 (18min), 4.18 (27min), 4.18 (36min), 4.16 (45 min), 4.15 (54min), 4.12 (63min), 4.05 (72min), 4.01 (81min), 3.96 (90min), 3.91 (99min), 3.88 (108min), 3.87 (117min), 3.85 (126 min), 3.83 (135min), 3.81 (144min), 3.79 (153min), 3.75 (162min), 3.73 (171min), 2 minutes in no vapor again...
So far only tested the one XL (all I own as of right now), but have run the test twice to see if there were any changes...
XL Test 1
4.2 (as), 4.2 (9min), 4.2 (18min), 4.2 (27min), 4.19 (36min), 4.17 (45min), 4.15 (54min), 4.14 (63min), 4.13 (72min), 4.11 (81min), 4.09 (90min), 4.08 (99min), 4.06 (108min), 4.04 (117min), 4.03 (126min), 4.01 (135min), 4.01 (144min), 3.98 (153min), 3.97 (162min), 3.95 (171min), 3.93 (180min), 3.91 (189min), 3.89 (198min), 3.87 (207min), 3.83 (216min), 3.81 (225min), 3.79 (234min), 3.76 (243min), 3.72 (252min), 2 minutes later recharge...
Xl Test 2
4.2 (as), 4.2 (9min), 4.2 (18min), 4.2 (27min), 4.19 (36min), 4.18 (45min), 4.16 (54min), 4.14 (63min), 4.13 (72min), 4.10 (81min), 4.09 (90min), 4.08 (99min), 4.07 (108min), 4.04 (117min), 4.02 (126min), 4.01 (135min), 4.01 (144min), 3.99 (153min), 3.97 (162min), 3.94 (171min), 3.93 (180min), 3.91 (189min), 3.89 (198min), 3.87 (207min), 3.85 (216min), 3.82 (225min), 3.80 (234min), 3.75 (243min), 3.73 (252min), 3 minutes later recharge...
A very slight change, but nothing that really stands out...
With Cool Carts at 3.3ohm
Shorty #1
4.2 at start (as), 4.2 (9min in), 4.19 (18min), 4.18 (27min), 4.16 (36min), 4.14 (45min), 4.12 (54min), 4.10 (63min), 4.09 (72min), 4.07 (81min), 4.05 (90min), 4.03 (99min), 4.02 (108min), 4.01 (117min), 3.97 (126min), 3.91 (135min), 3.84 (144min), 3.75 (153), after 3 puffs it stopped producing vapor...
Shorty #2
4.2 at start (as), 4.2 (9min in), 4.19 (18min), 4.18 (27min), 4.17 (36min), 4.15 (45min), 4.14 (54min), 4.12 (63min), 4.10 (72min), 4.07 (81min), 4.06 (90min), 4.04 (99min), 4.02 (108min), 4.01 (117min), 4.0 (126min), 3.88 (135min), 3.73 (144min), after about 90 seconds it stopped....
Have only tested one regular so far with the CC's, but here are the results:
4.2 (at start), 4.2 (9min), 4.2 (18min), 4.19 (27min), 4.17 (36min), 4.16 (45 min), 4.15 (54min), 4.13 (63min), 4.11 (72min), 4.08 (81min), 4.05 (90min), 4.03 (99min), 4.01 (108min), 3.97 (117min), 3.96 (126 min), 3.94 (135min), 3.91 (144min), 3.89 (153min), 3.87 (162min), 3.85 (171min), 3.81 (180min), 3.79 (189min), 3.76 (198min), 3.74 (207min), 3.71 (216min), 2 minutes later recharge time...
What amazes me most in all this testing is just how long the shorties hold their higher voltage. While you may not get as much time, to me at least, they provide the most satisfying vapor...