Not an apples to apples comparison, but my match load is the Hornady 140 BTHP in my 6.5 Creedmoor. I also have a load with the 140 ELD-M. Otter than a few more clicks to get to 1k, I see no difference in accuracy. The cost difference between the two is pretty negligible. I get the ELDM for $0.28 a bullet and the BTHP is like $0.22 apiece. The BC difference between the two might be greater on the 6.5mm than the 308 (0.610 for the ELDM v. 0.555 for the BTHP). Also, the BTHP has greater variance in bearing surface length than the ELDM, which is typically very consistent. I’ll set my seating die for 2.203” and the ELDM will vary around 0.001 to 0.002 at most. The BTHP will see most in the same range, but I’ll occasionally seat one that comes in at 2.198’ or something weird