My son is going to bowl at Nationals in Indianapolis in July. These are the 3 balls he is going to take: pin under Evil Siege (polished), pin up Mission 2.0 (4000 Abralon), and pin under Red Zone (800 wetsand). He also has a Slingshot we might throw in the car for just in case. What do you guys think?

Well I have an update on the arsenal in question for my son going to Nationals. We went today and got the Evil Siege drilled, which actually was not drilled yet and we were assuming we were going pin under, but is now actually drilled pin up with a surface of 500 abralon. We changed Pro shops and they recommended this drilling and surface instead.

So now the arsenal looks like this: Evil Siege PinUp 500 abralon, Mission 2.0 2000 PinUp abralon, Red Zone PinUnder 800 wet sand, and Slingshot PinUp 2000 abralon. We've done some testing on the lanes and so far everything seems to play well together locally.