Great ball for the price. More spin off of short irons than I have seen in a long time. I have had to adjust for the back spin. Firm greens are no issue with these. Plenty long off the tee especially when you turn one over - spin related I guess. I got six boxes at Christmas; some for gifts. Three dozen of SD Tour and three of the Tour X. If you bought 3 of more dozen, the price dropped to 15. The Tour X without a doubt has more spin off the irons. For 15 bucks a dozen, they have been a great ball to play and have fun with. I might just forget about my usual purchase of the buy 3 get one free Pro V1 offer that Titleist runs every spring. Not sure these are Pro V1 caliber, but there not that far off.