Don’t buy them bro, not yet anyway. I bought 4 sleeves and when I play with them my shot pal goes away, you can’t see the ball on the tee and the swing meter doesn’t come up. I literally can’t take a shot. But, I play mobile on iPad Pro and my buddy Who plays on mobile but with an android device has no problems with the ball. So for android or computer players I’m not sure it might work fine. I have seen a few other people that said they’re having the same problems that I have had, I literally have to switch back to my old Titleist to even play. But FYI, my buddy says he has noticed it’s lower meter speed with the ball. He didn’t tell me if you noticed any distance Difference or if the slightly increased spin was noticeable. Hopefully that helps!