My favorite ball company was Faball.
Given the choices you put up, I would go Storm/Roto. Not because their stuff is outstandingly better, but their pockets are deeper, and that makes it easier for them to supply the staffers with whatever they need.
As you can see from the tv shows, you can score with any of them right now. Resin and research helped close the gap between the companies, because everything out there now is so far advanced over the equipment of yesteryear that even the cheaper, entry level stuff strikes harder than the premium stuff from the 1980’s.
Hell, even the Chinese balls that everybody seems to frown at are FAR superior to an original black urethane Hammer.
With nearly all other things equal, go with the guy that has the deepest pockets, and that is Storm/Roto.
