My gun shot the 140 ELD-M really well. I wanted to try the prime, but shipping on a single box was stupid expensive and I didn't want to buy a case because I have no idea if it was goinig to shoot good in my gun or not.
I'm just now starting load workup with all my once-fired hornady brass.
I prefer the 140 weight bullet, my creedmoor shoots them great, and they are cheaper. No reason for me to try a more expensive ammo. My wallet will thank me lol. I picked up the factory loaded eld match on sale at midway, now just hand loading those cases.