I recently tried several kinds of ammo in a 10/22, and found that the MM stuff held groups about twice the size of most other varieties. Only AE 38cphp was worse. The best was federal Automatch, followed closely by the bulk winchesters. I didn't try any high dollar stuff. Fine by me. I've gone away from using hollow points on game. Lead solids do plenty of damage to smaller critters and give better penetration if something bigger or thicker shows up.
