If I were spending my own money, I'd rather invest in a decent second hand branded item, Sanwa, Futaba etc... Usually on here they go for about £20-£25
As long as you pick your seller carefully you should be fine
EDIT: http://oople.com/forums/showthread.php?t=164944 I've used Hitec before with no problems, and I know this guy is OK, if you fancy a budget option maybe send a PM and make an offer?