Regardless of what you read here, you might need to try various brands to see which will work well in your gun. I don't reload and Blazer ammo has been great for me as a practice round. Some guns are just more picky about certain aspects of the ammo they digest.
S&B is usually pretty cheap from anyone who sells it, but you can find some outstanding sales if you have the time to shop around.
I have shot 10K+ rounds of Fiocchi and really liked it as well. The guys I shoot with loved my empty brass because Fiocchi brass off the ground is really pretty clean and required less tumbling to get clean than compared to S&B or other brands. The Fiocchi brass seems to be a high quality and reloads quite readily and several times over. I just got tired of spending an extra $40 per 1000 to supplement my reloading friends' hobby.
Personally, I avoid Wolf ammo because I don't like the steel cases (steel cases that rub against the steel barrel), the lacquer on the cases, and the smell after firing.
Between S&B, Fiocchi, and Blazer, in the 2K of S&B I had three rounds that failed to fire (hard primers?). I never had a problem with Fiocchi going bang, but every so often I got a brass sliver rammed into my thumb from the case mouth as I loaded mags. It is not a groovy feeling. With the 6K or so of Blazer, I have had one round that was seated too deeply and would not chamber and I have had one round that did not go bang on the first attempt to shoot it.