Just did this. Landed on 25.2 with 77smks @ 2.26. That was the highest I could go without consistently raising burs from the ejector in an AR. No chrono, so can’t tell you the velocity
Again, don’t have a chrono, but for the couple calibers that I have used them both, they seem to be very similar. They do seem to randomly trade places on which one is more accurate, so I definitely keep both around