That's what i was hoping.I seen tfa vanilla custard listed as a tank cracker,but have never seen anything on any other brand,so wasn't sure.Yeah,it is my first,but definitely not my last,i already have plans of picking up another,and i'm sure there will be more in the near future.I've had it a few days now,and the first day i wasn't thrilled with it,but that was due to my coil build and not the kayfun itself.I have been building coils for my protanks for quite a while,but i wanted to take advantage of the bigger area in the kayfun,and build a bigger coil.What i ended up with came out to 1.5,but it was real narrow,so it turned red as soon as i hit the button,and instantly burnt the cotton before the juice ever had a chance haha.Yesterday,i built a new coil,going a bit smaller diameter this time,which helped make it wider as well,and now it works perfectly.Now i just need to empty the nasty juice i put in it yesterday,and get it going with some good tasting stuff haha.It's funny,i have read for a while that the flavor comes through alot better in these,but had no idea it would work this well.A bit to well,i used some juice that i was never thrilled with anyway,figured i'd use it to make sure everything was good,no leaks,etc. and after a few puffs,i realized just how bad that juice really is haha.