This is a great ball and worth keeping in good shape. OOB for the Break Pearl is 4000 abralon. So, if you go 360, 500, then 4000,and some polish (Track Magic Shine or Valentino's Snake Oil) that should get it near to OOB. The key is to create the nicks and grooves into the cover with the 360 & 500, then smoothing them out with the 4000. If you step it up with the 1000 and 2000 to the 4000, you will smooth out the grooves and nicks a little too much. The end result is you may not get the same performance as you would like to and the ball will seem a little mellower. Hope this helps.