OK, I'm used to vaping the dual coil Geni Mega Kanger tank. Get lots of vapor. So I thought that I would try the Subtank to get even more vapor. But I get less, hardly any. Then I tried the new Halo Reactor, same thing. I don't like the tip on either of these big tanks, would like to switch it, but didn't want to do that. I tried turning it up to max watts, but then the tip gets really hot, don't like that at all. Do I just need stronger lungs? Where am I going wrong?