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...
If you live in Canada, this is the best place! Super fast shipping compare to any popular US store and no duty bill!
I just absolutely love Rotorgeeks! Every order shipped lightning fast and they have a very nice selection of products! So happy I found you guys!
Marc.
David has great customer service, always includes stickers and few times I got a free lipo alarm. Fast shipping and great products make rotorgeeks my go to outlet for all my gear.
Thanks David
David is a bomb. Great customer service and product knowledge. He even calls if he has a question, how many times have had that done?