Simple, it would be my Blue Hammer Urethane. If the lanes are hooking, it will be great, if they're not at all, I'll still get the same reaction from it that I would from a $200 ball.
Also it can be great for spares and blending out tough patterns.
The only thing lost would be the hitting power on light hits, but I can deal with that.
Definitely my Blue Hammer Urethane!
--------------------
Ahhh Disco Biscuits!