I have the Madcatz Super Street Fighter IV T.E arcade stick for the 360, which is pretty similar and is excellent, pretty light and very precise, I've never used it for emulation though. These arcade sticks use identical buttons/joysticks that are used on japanese arcade machines (mainly Street Fighter and Tekken), they are very strong,very precise and can take a hell of a beating. Usually made from the same high grade materials found on japanese arcade machines.