Playing basketball, Rawlings NCAA has worked for me. It doesn't get flat often and it's great to hand palm.

I think these are good because it gives you good grip to shoot.

The ball is a good indoor ball but has a lot of problems. One problem is that it can go flat after maybe a year. The ball has good results up to the 1st 6-8 months. The ball has very little grip.

This is a beautiful basketball, but how many people can afford to run with a $70 ball? Plus how many people buy pure indoor balls anyway? You're much better off getting a $30 Spalding or Wilson Jet indoor / outdoor ball. If you are a rich parent, DO NOT BUY THIS BALL FOR YOUR TEENAGE KID. THEY WILL NOT APPRECIATE IT, AND THEY WILL TRASH IT PLAYING ON THE CONCRETE.