Let me add some thoughts to your enjoyable progression blog thread :)
Balls have very different characters - some are working horses, some are divas acting only good with certain clubs (and vice versa).
Any custom ball has a much better accuracy than the Starters, other details are shown by the performance dots.
Usually, more expensive balls (and clubs BTW) have "more feel" which is slower meter. Also, generally, spin and distance grow with the price, accuracy?dunno, too many factors involved (VEM, missed dings) to be sure.
I have always preferred spin over distance because the former helps to stop the balls quickly while the latter makes shot calculation more complicated.
For a long time I played the Tour-SD which have good spin for their price of 65 crs and just a tad more length against the B-ES which eases to clear some fringes :)
Now I'm using the lvl33 Callies (250 crs) which are slower, more spin and no remarkable distance addition - perfect for comfortable play with my G20s.
When I change to the Nikes occasionally I'm really impressed by their stopping qualities (the G20s need some help now and then) but I deem them too expensive - I put my cash into the game.
I never tried the MAX balls because I to fall asleep. I tend to click early with the Nikes already because I hardly find my meter rhythm then.