Ive been vaping for almost a year. I made the mistake of sampling flavors on a friend's sub ohm tank. Never thought I'd even consider it but here I am. I have a greenvaper urock 20W mod that I've been using with hbc tanks w/ 1.8 coils. Then I just got the heatvape invader mini for outdoorsy stuff. It's 50W with heat control. I've been using the same tanks with it just messing around for a couple days. Clearly both mods have so much more to offer. If i were to move into subohming, is there a set up that would work on both? Should i just look at 2 different ones?