No long stories, just facts...here is 6+ months research
what a great wall of text here...
I've tried ~5 "different" tanks (from the first round of tanks, had your Vivi, CE3,4...jeez..now found the
MONEY)
JCJohn23 was on the MONEY, those Artemas tanks are #1.. I now own all 3 colors..
The solution to your (and was mine as well) VG juice/cartomizer problem -> (they just are THE "one stop shop" for low $$) madvapes.com
#1 - Battery - Vision eGO Spinner V.V. Battery - ~$25 .... not only is this a HUGE 1-2 day battery.. You can crank it up to get that Cartomizer EXTRA hot... and you'll need to make sure you have the 420mah USB charger as well... comes in a few colors
#2 - Tank - Buy JUST the Artemas tank TUBE in any of the 3 colors/sizes they have, not the combo tank/cart/tip IF you can wait for them to come back in stock...
#3 - Cartomizer - kit comes w/ a 1.5 OHM single hole... YOU want a 1.5-2ohm dual coil or ~3ohm single coil.... TRIPPLE HOLE cartomizer. (currently out of stock on MV) your still looking at ~20-30 ML absolute max per cartomizer depending on juice before its too gunked up to tank right... ~ a week? for me.. and I have 3

and I change them usually every 11-15 days
#4 -
DripTip - Doesn't matter as long as YOU like it and its a 510 size.... I found i like the "Ming dynasty"/ "
knucklehead" tips the best...
FINALLY - (necessary accessories).. there kinda are a few especially if you want high VG to go through tiny holes
#5 - AIR FLOW Artemas Cover... something NO ONE talked about yet... they make a cover that helps draw in extra juice into the tank.. The Artemas is sealed and made SO good, it can run a lil tiny bit dry... also eliminates the need for a carto punch tool
Make your life a little easier with each of the tank refills now that you are vaping a TON, and protects the "O-Ring" inside the tank as well...
A DCT REFILL driptip/tool
Sorry, I have to suggest you have to invest 50$ for that setup, but it WILL work !
I wish I knew what I know now.. would of had half a dozen of these tanks loaded with different flavors by now...

Wow that was a big post.. hope my time spent helps you out!
Interesting how ECF changed my URLs to add affialiate code so they make money off MY hard typing and vaping... Just letting you know it wasnt me trying to make a quick $.