Mes I also buy a bunch of Walmart's Federal Auto Match 'bulk pack' value 325 round bricks. To me it's quite a step up from other bulk packs, even the Federal 525 packs (which are decent deals at 19.99-22.99 but great at $15 right) - the AutoMatch comes in at $.046 a round. CCI MiniMags come in at $.0647 a round. Now I will stipulate (and I would surmise others agree?) MiniMags are great ammo and better than AutoMatch (MiniMags are my favorite ammo and anything CCI is my favorite brand) ... and my 3 rimfires just keep getting better when you increase the ammo quality. But AutoMatch really makes my two semi autos, the Remington 597 and the S&W M&P 15-22, shoot very fast, very reliably, and very accurately. And my bolt action and most accurate, the Savage Mark II GXP, shoots the AutoMatch very accurately too... so it's a great great all around deal for me.
I would also add, I've not shot stuff like "Wolf Match Target" which I've read is just so much bomb diggity, or anything really high end, but I've not had the need really. MiniMags are about as luxurious as I've ever needed , and CCI is always been my preferred brand. Please feel free to school me on other good ones...Jjust don't let the brand be Remington, which I believe is so terrible rimfire-wise it should be antitrusted or class action lawsuit cleaned up. I've wasted boxes of it, just doesn't shoot.