I have experience with setting up nitro hydros, but not electric.
I am building a 1/16 scale hydro (22.5" x 10"). The kit seller recommends a Leopard 4420 kV 4 pole motor (2S), or a 2250 kV 4 pole (3S).
Are all brushless 4420 kV 4 pole motors pretty much equivalent, regardless of brand?