Hi everyone I'm looking to get either the Big Dripper or an rba like the Erlkonigin or Lemo. I can't decide and you may be able to help. I'm using an Origen v2/DNA30 clone single coil at 1.5ohms. I'm looking for something that can handle 20-22 watts and has more airflow than a kayfun. The smaller the better, I may end up sticking with the dripper because it fits in my pocket nicely. Thanks in advance for your help!