This, in my opinion, comes down to preference. I tried the Subtank (brother in law has it) and I didn't like it. When my Aspire Atlantis arrived, well.....clouds and flavor are amazing. Not too muted like some say. It's all in what juice you use. I have a juice that I run in my Nautilus mini and love it. I put this juice in the Atlantis and it taste very close to the Nautilus mini. Almost no difference to be honest. But then I put one of my other juices that I got from Mt Baker Vapor, Thug Juice in my Nautilus mini and in my Atlantis and it tastes better in my Atlantis! It's not just the tank or the coil, but, the juice. The juice is what does it for me first off then it's coil then tank.