have pt2 and mini pt2s with aerobases.very solid performers.inexpensive coils. its pretty much what got me off the cigs.
bought a mini nautilus, had terrible results with my first 2 coils, but the 3rd one i tried is the best vape ive ever had.
still not sure if it was user error or faulty first 2 coils, but now that its working right its the best by far out of the 3
tanks i use.