"...CCI Stingers..." Daft, expensive, stuff, just like all the other hyper-velocity .22 ammo. You have to try a box of each brand to find out if your particular firearm shoots it well. Doesn't matter what brand of firearm either.
"...liked the extra "kick"..." Means nothing if it isn't accurate out of your firearms. Your local gun shop can order whatever you want, in whatever quantity you want. Be prepared to pay up front.
"...some rifles don't like them..." No different than any other .22 ammo. Moreso with hyper-velocity .22 ammo though.
"...seemed to work well with that pistol..." Functioning and accuracy aren't the same. Not that great if the ammo, any ammo, cycles the action, but isn't accurate. Hyper-velocity .22 ammo will cycle any semi-auto, but a particular brand won't necessarily be accurate enough to spend the money on a case.
As an aside, when Stingers, Expeditors(Winchester) and Yellow Jackets(Remington) first came to Canada, a few of the gun shop regulars did some of their own tests on a standard M1 'Steel Pot' helmet. Don't know at what range, but both the Stingers and Expeditors penetrated one side and stopped. The Yellow Jackets went right through both sides.
Means squat if the particular brand isn't accurate out of your firearms.