I think I'm going to go with rebug 4.30. It seems like 4.46 is a little too new and I don't really need it. One of the games I want to play is duck tales and although there is a 4.21+ patch it sounds like this game actually needs 4.30 to function properly. I bought that game on steam but found out after that my old gamepad didn't work (doesn't support direct input, only some new gamepad interface).
I'm not going to drop $30 on a new gamepad I only need for this game so I feel perfectly justified in playing it on my ps3 so I can enjoy my purchase. I'm picking a random response to mark as answered, but I appreciate all the answers!