Mark-T Infinity in drip mode........vape heaven........
That's what I use too! With the addendum that I run a horizontal stainless steel mesh wick on my Mark-T. Absolute perfection. If I ever find an rba tank that performs to the same quality I will buy 3 of them, but as of yet all of them I've tried(and I've tried many) have some issues that make them less than ideal.