Its been my experience that changing from the factory standard is a good way to turn a well functioning pistol into one that's not so good. The factory selects their spring weight to function with factory ammo, now if you load extra light or extra heavy you may find a different spring would be better but for standard factory and factory equivalent reloads you'd be better leaving things as they are.
However, Wolf springs are relatively inexpensive so if you want to try it then go ahead, buy one of their calibration packs and experiment, just save the OEM spring if the others don't work well.