Thoughts on this set up

[Scott711]

Great comments guys, just what I was hoping to hear. A couple of follow up questions.

What's do you gain with the 12020 vs the 9920? Is there a little more margin for error when it come to overheating?

I'm not sure I understand the need for the UBEC if the controller already has one, other than everyone recomends that you use it.

Would I get more run time from 16 cells or just more power or a little of both.

Thanks for the warm welcome.:D