Ok, I am going to shed my view on this, hate me or not....
The balls make no difference what so ever. I play every ready go with the balls provided by WGT. I can shoot sub 60 with, or without them. Reality is this, you learn how to play each ball by trial and error. There is no advantage in stopping the ball dead, or whatever the case may be. It is all about the player and how they play. I know that when I hit my approach shot from (lets say) 150 out with a WGT ball, I need to allow for 4 yards of roll (if flat surface). That is with full back spin.
But, the real question is, what type of money are you willing to spend? If you want to look cool, go out and get the Max Meter balls. If you want to play golf for fun, use the WGT balls.
Go out and learn the courses, map the greens, and learn your clubs vs balls used. That is the only way to answer your question.
The only advantage to purchasing balls is some of them can or do slow your swing meter down...
LC