I have a mix of iClear 30 and 30s, Pro Tank 2, MT3 and some knock offs. I have found the slow air draw to be ideal for myself, so the 30's and MT3 just sit. The Pro Tank and 30 regular are my current tanks. And to get something that is adjustable would make it an ideal solution. i would rather spend a little more and only buy once. I have an EGO C Twist, MVP2 and a Innokin SVD on the way. Its cost me as much as smoking did financially anyway but I am hoping to reap the benefits down the road once the set ups are paid for

P.S. I keep hearing about the cotton being ideal and noticed some tanks have larger holes for mesh etc... I was leaning towards those new cotton Biowicks possibly.