I usually play new balls, but during the leaf season here in NC balls can be easily lost. In the past, I have had good luck with balls from lostgolfballs.com. There was an occasional dud ball, but not very many. Apparently, the lostgolfballs.com grading quality standards have changed. I just received 2 dozen "Mint" Bridgestone Tour BRXS balls. Out of the 24 balls, 7 of them had huge sharpie or magic marker "player markings" on them. I don't mind a small mark on some balls, but these looked like crap. Other than the huge markings, these balls were in good shape, but still not Mint. I complained to lostgolfballs.com and was told that their description of "Mint" allows for "player markings." Apparently the size of the markings is no longer considered. Balls with huge, unsightly markings can still be graded "Mint." Would you play a ball on which someone had drawn huge red hearts with a Sharpie, or a ball with giant green Ms on it? These went straight to the shag bag. This is too bad, as lostgolfballs.com used to be a solid company that listened to their customers. No more used balls for me. I'll just play cheaper new balls during the leaf season.