Which model you need is up to you. I got the P1A-S and I am very happy with it. I had a Xbox controller before and for simple jogs it was great but for anything needing precision (ie setting offsets) it was out of it's element.

Good luck,


Chris

I should have been more clear. Mine is a Shuttle Pro 2 also. It is the outer rings functionality that I like most. The rest about durability, comfort of use and resistance to swarf or coolant are all valid points and would be more so if I was in a position to actually manufacture something.