Yes! I am running suppressors now so really appreciate the higher performance with shorter barrel. My last long range gun was a 6.5 creed with a 24" barrel, so this will outshoot that and in a easy handling packageMy barrel didn't speed up until 100 rounds so it might.
All 3 of those are great powders to run with the heavier bullets
Even at 2925fps it's nice to get 26" 25creedmoor performance with a 18" Bbl
I found a full can of H1000 in my powder cabinet... I think I'll give that a try as well.My 25 SST loves Bergers 135 and H1000(59.0) @ 3110 with CCi BR2, not the fastest but consistent.
This was a 300 yard group, best part it's repeatable.