I have played some very good golf the past few weeks. I normally use B330S and the B330RXS in cold weather. The last two rounds I played I shot 70 and 69 of home course 6980 yrds. I also used my MP63 irons. Today I played same track and used an older set of Tour Forged and a PV1x and shot 71. I used my D2 Driver and my Fd 15 and FH 19. Wedges Miura 53 and 57. point is that we all have our preferances and are Brand loyal but todays technology is so good that there is very little differance. from the 3 balls mentioned, the B330RXS is for me at least 10 yrds longer than the other two. however, it is slightly softer on the putter and on longer puts feel spungy. I maintain thet the new 910 series Driver, FW metals and Hybrids are the best on the market. my personal view is that the 910 MB and CB is slightly behind the MP 68/69 MP and the MP 63 CB. I would also say the 910 AP2 fall short compared to the MP53's. my personal opinion.
The ball really doesn't make that much of a difference. I shot my best round (76) with a Burner Tour I had used for multiple rounds before. I still believe the ProV1 is still the best feeling golf ball when struck.
I personally disagree. I've shot my best and worst rounds this year with either a Titleist NXT or Pro V1. I have shot in the hundreds with the NXT, but I shot 86 with a Pro V1. Pro V's are a bit pricey, but they are worth it to me. They are the best ball in golf. A good substitute to these are the NXT Tour. They are not quite Pro V's, but they are still good balls for those who won't pay he price for Pro V1's.