I bought one of these HFS SCIVs and am currently attempting to get used to it for X360. I am coming from using a controller, so it is a big difference. The button setup is very comfortable, however, I tend not to use the triggers and bumpers anymore, as they require much more movement off of the main buttons. That being said, it is a bit tough to go from the controller diamond layout, with

being to the right and

to the left, to switch to

being far left, followed by

, then

,

. Currently I have played with remapping

to

,

to

, and

to

. If that all makes any sort of sense, then great, if not I probably just confused you further. (It is all written in SC4 notation, not XBOX notation). All in all happy with the size and weight of the stick, like the audio feedback on the stick, makes it much easier to play characters like Cervantes and Taki. I think once I get used to it I'll never be able to play without it.
Also, I am interested in custom sticks, though I don't know that I am ready for one yet, I do find it worth looking into. SC4 is really the first fighting game I am looking to play at a serious level, so I am just starting out.