I shoot polywad and rst and really like both. 20, 16, 12 and 10. Polywad is a little cheaper if you are out of state. For GA residents we have to pay taxes which makes them the same price. I support both companies to help keep them going for our sport. Polywad has spreader shells too if you have a really tightly choked gun and want to hunt closer game like quail and wood ducks with it