All .22s, even the same brand and mosel will have their own taste in ammo for best results so I try to keep several boxes of each guns favorite, but I also bulk buy bricks of different ammo on sale because I know one of my .22s will probably like it. I had problems with a lot of duds in the Remington bulk in the brown and white bozes no matter what gun so i stopped buying them.
For plinking generally CCI bulk.
"Oh bother" said Pooh, as he punched the magazine release...
In some peoples minds "What if?" is just as real as What Is.