I've wanted to try either one of these. I bowl in a 2nd shift league that alleges they strip and oil before our league. I've used symmetrical equipment with some success but I took out by 900 Global Break Out and threw that for then first time since last season and did better. I liked how it came off the spot and drove through the pocket. I've been reading up on these 2 and I know the Exile is a ball that appears to be different than any motion of their prior stuff. I'm curious if the Exile would be too strong or if the Reax Gusto would be better. I'm torn lol.

I'd say exile in your case primarily because the added differential would give you a greater difference between that and the ball you are currently using.