This is actually my 2nd intro to the forums as I piggybacked on another post & I should know better 
I've been a 1 1/2 pack a day smoker for 55 years & last month I found e-cigarettes. What a world of difference without analogs. 30 days now & not a hint of withdrawl or desire for an analog.
I started with an nJoy auto from 7-11 that I didn't care too much for but saw the possabilities, so I went to a 808d starter system. That worked very well & really put me on a solid vaping path. The only issue I had with the 808d system was the low battery life, at 280mah I was constantly charging batteries.
Next came a 14500mah powered 3.7 box mod which I really like, but I'm not getting the vapor or th that I expected from some juices.
As I'm a noob I'm trying a lot of juices from different vendors & evaluating each to find what I like.
I'm looking at MadVapes 3x vv box & a 3.5ml tank with DC carto's. Any thoughts on this??
What ohm carto's should I use on this type setup for all around use?
Also I LOVE coffee & from reading reviews that's a tough one to find a good juice blend of.
I like mine strong & sweet. Any suggestions on who has a good strong & sweet coffee juice mix?
Thanks for any help

I've been a 1 1/2 pack a day smoker for 55 years & last month I found e-cigarettes. What a world of difference without analogs. 30 days now & not a hint of withdrawl or desire for an analog.
I started with an nJoy auto from 7-11 that I didn't care too much for but saw the possabilities, so I went to a 808d starter system. That worked very well & really put me on a solid vaping path. The only issue I had with the 808d system was the low battery life, at 280mah I was constantly charging batteries.
Next came a 14500mah powered 3.7 box mod which I really like, but I'm not getting the vapor or th that I expected from some juices.
As I'm a noob I'm trying a lot of juices from different vendors & evaluating each to find what I like.
I'm looking at MadVapes 3x vv box & a 3.5ml tank with DC carto's. Any thoughts on this??
What ohm carto's should I use on this type setup for all around use?
Also I LOVE coffee & from reading reviews that's a tough one to find a good juice blend of.
I like mine strong & sweet. Any suggestions on who has a good strong & sweet coffee juice mix?
Thanks for any help