I am primarily interested in 308/7.62x51. The top tier is the match grade stuff at around $2 a pop. Tier 2 is what I consider brands like PMC, American Eagle, Sellier and Bellot, Privi Partisan, and maybe some I am leaving out. Those in the $1 per pop range. Tier 3 is what I consider some of the various mill surplus of which are many. Tier 4 is the steel case stuff. I would like to know of the tier 2, which do you consider the most consistently accurate. I have been shooting primarily AE 168gr OTM. I am getting low and want to order another K or 2. AE seems to be in short supply so I am looking for alternatives. Would like to get y'alls feedback on this. I just want good reasonably accurate consistent ammo.