Well always been more of a fan of Lapua and SK ammo until the last year and a half. Very sporadic availability mixed with very poor results out of mutiple varieties from Exact,Midas Plus, Center X and all SK variants. I did have a great case of SK Long Range Match but after $8000 conservatively and very poor results and availability, I gave up and started shooting Eley and have had great results as well as with RWS. The sleeper for me has been Eley semi auto benchrest. Even in my better bolt guns as well as my custom semis. Eley match and Biathlon have also seemed to be very accurate. Before I get jumped and start hearing its all about lot numbers, I realize this. Im 60 and have been shooting since im 5 so I dont know everything but Im fairly versed and just relaying what Ive seen and I can get what I want seemingly on a regular basis, Maybe just lucky on the availability but the results on paper have been way better than Lapua or most SK other than the lot of LRMatch. Gave the last brick of that to my buddy with a Vudoo that loved it. Anyways When I first bought a brick of the Eley SA Benchrest I put a target on my range at 54 yards and shot 5 groups of five after shooting on clip of ten out of my custom semi. I fired five groups with a new tuner from Harley at Insite Arms with his Heathen Brake. First five were 0.405" second group was 0.400" third group was 0.358" fourth group was 0.298" and the final group was 0.195". This was done adjusting the tuner after each five shot group. I shoot CRPS and ORPS as well as X22, so when I hit the 0.195" it didnt change. I only shoot paper occasionally but recently had a rifle shooting friend(Centerfire) try the rimfire cuz hed heard what was being done and had too see for himself. Well after hitting steel out too 305yards he cleaned the KYL rack and shot the 1/4" with a full clip of ten without a miss. Guess what hes buying now haha. Just an FYI