as of the moment all the cheap 320a esc on ebay seem to have the brake problem and ive looked at the the boards and there are no variations in components that i can see so it is defiantly to do with software

so the best bet is probably the botbitz esc at the moment

the only other cheap esc i know of are the blue 50a http://www.ebay.co.uk/itm/2310202146...84.m1423.l2649 have used them for testing and they were a bit twitchy

and these http://www.ebay.co.uk/itm/2x-RC-Boat...item2ec9b08912 which i used to run my wheelchair round for a bit on a 14.4v nimh pack so fairly hardy but they were quite warm at the end lol

heres the vid