My immediately previous ball, for outdoor use, was another Wilson (Pro Forge UV, gray) that I was very satisfied with; I kept it for about 3 years. I bought this one thinking I was getting something similar and slightly better. As soon as you inflate it for the first time, you feel like you’ve bought a premium product. Amazing feel BUT. There’s a big but. Its durability was worse than that of the cheaper ball. From the second day of use, it started giving you the feeling that something wasn’t right. You could feel the edges of the peeling layers. Now, a month later, the thin lines between the wide blue-black stripes have started to peel too. Also, the wear on its surface is enormous. And we’re talking about the same use as the previous one. In short: money down the drain. It started falling apart so quickly that I think the same would have happened on an indoor court too, perhaps more slowly. A shame for the brand