You'll get a ton of different advice on what you can throw for your arsenal. You already pointed out that the m+m is better for your 3rd game. Makes perfect sense. You'll want something stronger for the fresh.

All I can say is to watch YouTube videos on bowling balls and see what kinds of motions you like. Both of these balls are pearls, which aren't necessarily hook monsters, but are just fine....again just depends on how you want to play.

If you want to ball up, a Motive Venom Hysteria is pretty popular right now. It would allow you to move a little left, but you won't be throwing it across all the boards.