Life is too short to waste time on cheap 22 ammo! I go through around 7000 rounds of 22 per year and have limited myself to CCI SV, Federal Automatch, Aguila, and Eley. Others I shoot with have had very good luck with CCI Blazer which is about the same price as bulk boxes from other manufacturers. If you watch the sales at Palmetto and Target Sports and are willing to buy in large lots, premium ammo is as affordable as the bulk c**p.
The high velocity Aguila Super Extra shoots as well as CCI Mini-Mags for a lot less money.