That comparison would be fun to see. I hope you will do it and share with us.
I totally get your reasoning for PRGR. Anybody who reads my posts knows that I am as a big a club ho as can be found. It is just fun to try new stuff, although I realize intellectually that it is not changing more scoring. It may even hinder it, LOL. I would probably have sprung for PRGR, but I figure the range balls are not going to give me accurate numbers either, so it isn’t all that helpful on a normal driving range. Plus, I have a facility nearby that has TracMan that I have used faithfully for the last two winters to work on my swing during the offseason. I figure that I can get realistic numbers there and then, on the range, I have my little Swing Caddie that measure ball speed (even though, again, they are range balls).
I guess the pressure is on...