Thanks Titleist for the new Prov1s and Prov1x balls that I received.  I had already played with the new Prov1 balls and knew what they could do, so I decided to try the new Prov1x ball.  Boy was I surprised.  It does have a firmer cover than the ProV1 but I was suprised at the distance and ball flight that I received.  Makes me ponder which ball that I want to play.  Still feel that the ProV1 ball is right for me.  Love the softer feel and spin around the greens that it gives me.  Ttileist has really got it right with these two new balls.