I agree. Triton Tanks rock. And if I have 4 tanks filled with different flavors, it's easy to unscrew and screw on another tank. Never a fear of unscrewing the bottom and accidentally letting the juice out. I have never come close to cross-threading, the threads are all well done, my bats show little or no thread wear after 2 years of use. And the flavor is very good, once the coil is broken in after the first 5 hits.
I just wish the tank was a bit larger. And my supplier of inexpensive coils has dried up. Regardless, I use these tanks daily.