Our country club (in the south) just changed our greens late last year from bent grass to Tifeagle Bermuda...I have played the Titleist Tour Soft for the last few years...Since the change over I am having a challenge holding the greens with my irons...Should I try the Prov1 or Prov1x?? Are they more receptive on firm greens with iron shots? I am a 10 handicap...I would REALLY appreciate any feedback from my fellow Team Titleist members! Thank you very much!