The days of the micro baby sized ESC's are limited. The GTB is a big cookie and a heavy hitter....the ESC that ESC's want to be when they grow up.
R40-Pondering a new Red Dot
Hara Pro4-GTB/3.5/Max Amps-yea.
Pondering moving on to Xray-have to go with a winner. If you cant beat em, join em!
I gear to run and win, not to THERMAL!