I personally can't imagine going back to flying single props setups.

My Integral flies so well right now, that I consider it an "unfair advantage" here in D4. My focus right now is figuring out how much more benefit I can squeeze out of Contra Drive technology, because next year I won't be the only pilot in Masters with a Contra powered plane, so pretty soon the party for me is going to be over.

Given this, I think the next step is developing airframes that are specifically designed to take advantage of a Contra Drive. This is where I think future opportunities to innovate are.

Brenner ...