I got the rotorgeeks 12A ESCs (v4) and they work flawlessly on my 4S quad. I didn't even have to calibrate them. Hit the mark right off the bat.
Service and delivery from Canada to Massachusetts...
Last delivery received within 3 days, wich is, from Canada to Switzerland, quite a speed record ;)
Couldn't believe it ;).
Besides : outstanding service + among the best items quality I've seen on ...
I can't say, enough good things, about Rotorgeeks. I can only add, that in my over 60 odd years of shopping and buying ( around 50 yrs in RC.)
Dave of Rotogeeks was and is the most helpful of any...
David and Thomas have been nothing but fantastic with me. Their professionalism and expertise along with their relaxed attitude have made this store my go to for FPV. Check them out!
RotorGeeks is Pure Canadian Awesome! Products are just as amazing as their shipping & customer support!