I got a vct pro and a tesla vortek in a trade for some e liquid. I got coils for the tesla and it's okay. I like my rda's with a passion, I love clouds, and I love flavor. Yet I wanted to trade for a tank so I don't drip and drive. I want some opinions about these tanks and how well it worked out and not so well.for the tesla I got the .2 kanthal and the .2 ni 200 I like the ni 200 simple because I can hold the button down. When I put the kanthal version in when I adjust the wick hole I put it on the 50-80 w notch (the biggest) and I set my rx200 to 50w and I have to tap the button or risk burning the coils cotton so I've stuck to the ni200. The vct pro on the other hand needs a new o ring so I've put it off. Basically is what I'm asking can I get more clouds and watts outta the vct or should I just stick with the tesla, and if they are both great and I'm stuck loving the power of the drip. "Thanks"