...When I first began vaping I used Boge 2.0 ohm single coil cartos (1 ml). After 1 month I switched to Smok Tech XL 1.7 single coil cartos (1.8 ml). Next I used a carto+and tank (3ml) setup. When the cracking and wicking issues were resolved I got into Startdusts (1.6 ml). I now use the Mini Vivi Nova (2.0 ml) rebuildables as I feel they give a better draw and are far superior in quality. It is VERY important to match the correct ohms delivery device to the PV we are using otherwise, dry hits or a weak vape will occur.
Cartos on their own last about 1 week
Cart+ tank. Carto lasts before tight draw begins:
dark juice- 50- 60 ml
light juice- 80-90 ml
Vision Min Vivi Nova- at least 8+ weeks with some maintenance- still firing at that point but wicks beginning to shred.
Flavor best on an atty. Next carto and finally Vivi Nova. I found tanks weaken the flavor so I add extra flavor.
Res makes a HUGE diff. I like a warm vape and use 1.8 ohms at 3.7- 4.0 volts. Here's a voltage/ ohms chart:
http://25.media.tumblr.com/tumblr_m9dkanCt0I1qc8949o2_1280.png