Question about ESC cooling.
 

say if I run same shape/size 120A esc instead of 60A esc running same motor/battery. will 120A esc be cooler than 60A esc?

In my limited knowedge as a new racer and going from a 60 to a 120 yes should be cooler cos i think the esc has a larger range of power out and can draw more amps for longer periods so theoretically should be cooler.

Gearing is one thing that i think will effect it.
Someone correct me if im wrong !