I like CCI in general.

For Stingers, BE SURE they are ok for your pistol. I've had some pistols and rifles that they were actually too long a case, and didn't fire reliably. Ask CS for your pistol manufacturer.

That said, Stingers seem better quality when they apply.

My biggest issues with 22 are failure to fire. Rotate the bullet, try again, it works, but that is not tolerable in a SD situation.