Every gun is going to be different with what it likes best, even with identical models of the same brand. Some ammo is generally good all around and works well with the majority of guns. Good ones to try are Norma, Federal Match or Target, and CCI. Aguilla SE is also good too. I would avoid Remington, Winchester, Aguilla Subsonic(in an auto pistol), and CCI Mini Mags or Stingers.