Heath, you really have to tell us what kind of target shooting. Is it 3p or prone, ISSF, NRA, sporter, what? What gun are you using.
For 3p and prone precision .22 rifle, I find that good practice ammo would be RWS Target Rifle, Lapua Super Club, or SK Standard Plus. I DO NOT recomend Eley Target as it doesn't seem to be too accurate and is dirtier than I'd ever want to believe an ammo could be. I use an Anschutz 2013 for comparison. For Match ammo I've had good luck with all the major top lots, and some of the lower ones too. Old RWS (nickle cased) is amazing stuff in my gun. Best thing I ever did for one prone match was forget to bring ammo and come home with half a brick of that stuff. Amazing groups at a hundred, but right now, I'm finishing up a lot of Eley Tennex, 1074 velocity, and going onto a case of Lapua Midas M. Eley Semi-Auto and Lapua Midas L are for slightly larger chambers and I find them to be troublesome to load into my rifle. The key is to test lots when you're up at Perry and buy a case or two of the best stuff.