most people that want power are in the 900kv - 1000kv,,,,,, 750 is a better lower kv setup for an extra 30-60 sec a pack but less power doing it to use, 4s and 9" prop,,,,,,,,, the 900-1000 can go 8" on 4s, 10" on 3s, then you got 1300kv and those like 8"-9" prop on 3s........
some motors call...