Ok, first thoughts...just got this and exchanged for my original protank 2 base.
It is exactly the transition I was hoping it would be. I can turn the voltage up a little do to more air to keep the vape cooler, which means more vape on shorter draws. No more having to double click the fire button to suck in a 15 second lung buster. same vape in 5-6 second draws as i was getting with the big long draws on the original base. Also, no hole in the bottom for crap to leak through so I like that as an added bonus. I will have to do some adjusting but as of right now this is exactly what i needed to get me through until i can get the other gear I am waiting for.