I'm a tootler myself and got one using one side for building and it worked great. Love this tank.I'm really tempted to pick one up and use in in a single coil setup as I'm a tootler and MTL user. I assume I can close the airflow down enough to make that work. I don't mind a looser MTL, so it could work out, and I'd like to avoid the leaking issues I've read about with the Griffin. So far I've had great luck with both my Serpent mini and Merlin staying dry, and I really hate leaks.