I voted RAD Speed OL. I could be way off, but i think the Forged Tec and 921F are in that leaning towards player distance category similar to the PTX Pros. If I were in a similar situation I'd be looking to explore what I believe are the slightly more GI leaning options, and after reading about RAD today that would get my vote ever so slightly over the ZX5 and 921 HMP.