Yeah but on the forums youll really get more bad comments than people that are happy with stuff.
I have one and am really happy no problems, as do a couple of club mates.
Buy new and have the warranty.
HW I was meaning the V2.1 120A its cheap and I have also had that. Really happy with it.
This one
http://www.hobbywing.com/product_show.asp?id=246
it comes in 120/90/60 pretty good if your running blinky