im going nuts deciding whether to order happs ultimate, competition or supers? anyone like to share some input? thx
Depends on personal preferences.
1) If you want a good arcade joystick,
do not get the ultimate.

2) If you need to "feel the corners" get the competitions. The movement is almost circle with gentle bumps when you roll the joystick past a diagonal.
3) If you want a free circle movement around the edges, or don't care about how it feels, get the supers. (Note: some people have had problems with super's microswitches, but most have not.)