I've been vaping tobacco free for 3 months now, and never going back. When I got my setup I just got a standard ego/510 vv twist, and a protank 2. I just got the aerotank and love it, but am growing increasingly dissatisfied with my battery. I've been researching different mods, but am quite overwhelmed by all this stuff. I've been recommended the innokin svd. Any thoughts?

