re: Balls and the comparison between them

If you can find it, give the ProV1X Left Dash a try. It's closer to the ProV1X of old before they switched profiles and confused everyone.

Not sure if they are included in the 4 for 3 deal or not, but you can find them at Dick's pretty easily.

I loaded up on the ProV1X holiday deal when they were selling the 2 packs for $99. I bought 3 of those and still have 5 dozen left.