I have been extremely pleased with my rifles and Hornady ammo.
My GAP-10 shoots 140 ELD very consistently into sub .75 5 shot groups. Super consistent ammo imho.
my A.I. AT is dialed in for 147 ELD. I have many groups at .5-.55. Not cherry picked groups either. The gun ammo combo will flat shoot the 147's. If the groups is over .6, I did something wrong.
I know now I could tighten the guns up with handloads. I just factor in my time and my energy. It takes me several hours to load up 50 rounds. For ME, I would rather just buy ammo and spend my time shooting.
I know different folks have have different opinions on this, but I would rather spend my time shooting the gun at .55" groups than spend hours agonizing over loading ammo to shoot .3 groups.
Thats just my opinion, and others will disagree.
Hornady ELD-M have been fantastic for me.