Best Pixhawk variant for 1200mm sized gasser heli

Thank you for helping me with that. Would you happen to have any logs from the flights with the 1200’s I could check for blade/rotor performance?

@ChrisOlson

I can’t find a new Pixhack V3x to buy on the internet. Apparently the production is stopped.

Chris, what do you think would be an adequate replacement?

BR

Heri