It's not the linear velocity but the rotational velocity that matters. And IME zooking mid-air hasn't been a problem using Berger hunting bullets at high rotational velocity. I haven't pushed them to hyper-velocity in fast twist rifles, but just under 3000 fps in 8" twist barrels hasn't caused problems.
Yes, I’m talking .300 prc velocities of 2900-3000 ish fps out of an 8 twist.
