Yes, I am starting a thread with this debate. I recently switched from the ProV1x to the ProV1 (both current models). I wasn't getting enough action with my mid-irons on the X. Funny thing I noticed is that I am actually hitting the ProV1 further off my irons than the X. Not sure if it's a compression thing or simply higher ball flight, but I like the result much better with the V1. I have played the X for years, but the most recent model on hard fast greens wouldn't check enough for me. Just thought I was getting older and not hitting my irons crisp. I am 44, hit AP2's with XP95 S300's. I am golden off the tee in terms of length and I am enjoying the latest boost to performance on longer Par 3's with my 6-5-4 irons. Anyone else notice this?
Thanks.
Chris