Like it has been said before: a lot of it depends on the gun that you are shooting it.
I have a Walther PPK/s that is chambered in 22LR. I never made it through a magazine without some sort of a jam. Then while at Bass Pro shops one day, I bought 4 boxes of CCI Mini-Mags. I started shooting with no failures until I begain wondering at what point it would fail. Four hundred rounds later - no failures.
I do not use them in my good guns (S&W 41, Pardini, Benelli,...), and I cetainly wouldn't shoot Stingers in them.
In general, I, like a lot of others, have found the standard velocity ammo to be more accurate. This is especially true with some of the top-shelf stuff. However, there have been exceptions.
I bought a Remington 597 from Academy for less that $100 when it was on sale. Being half asleep when I left for the range, I forgot to grab a selction of 22 ammo. No problem, I had a couple of boxes of Wolf Match in the bag. I wanted to shoot the gun, so I tried it with the Wolf. It was terrible. I handed it to the Range Officer (I knew him well), along with some of my comments, which I can't repeat here.
He took it apart, floated the barrel with a shim, and finally brought it down to me (I was shooting something else on the pistol range). With a big grin he handed me the rifle and the ammo, along with a handfull of "golden bullets". He remarked: "Cheap guns like cheap ammo, it just can't digest that high dollar stuff".
Incidentally, the problem I had with the 597 was grouping. There weren't any failures to load or jams.