I have been fortunate to do some datalogs of 2 leopard 4092, and leopard 4074. I have done datalogs with other sizes too.

What I have learned is the rpm difference between the two size motors are very small underload. And I refer to loads over 150amps for a 2080kv on 4s and for the around 1750 ish kV around 115 plus amps on 4s.

Where the bigger motor stands out is the ability to discipate heat. And there can handle more input power without heating issues.