I just recently got into vaping and I started with a Kanger GeniTank and Vapen Spin 3 and was impressed enough with it, compared to gas station e cigs to continue vaping. Well my buddy is into it and he gave me a little low down so I went out and picked up a Sigelei 50w box and Sony hybrid batt. and slapped my GeniTank on and WOW such a huge difference. So next day he brings me a TOBH Atty drip so I use that and again I'm shocked at how much better the vaping is getting. So after dripping and dripping I thought I sure did like the convenience of a tank not having to drip every 5 hits or so. I started looking into different tanks and kept coming across Kanger Subtank and heard nothing but great things so I ordered one and got it today. Let me tell you, this is by far my favorite set up I've ever hit, it pulls so smooth and cool with tons of flavor and then you blow out this massive, thick cloud you'd think only possible from a drip atty but this Subtank kills it and just elevated the game into space! If you've been considering a real quality tank that can produce like a drip then look no more and pick up one of these you won't be disappointed.