I recently received a B2 3-module unit.

- What's the best I can do with the stock PSU, 325?
- What settings should I use? I'm currently on: --avalon-options 115200:24:10:d:355 --avalon-auto --avalon-freq 256-375 --avalon-temp 55
- If I'm upgrading my PSU, which model is most recommended?