saying that the arrow is traveling very slowly at those ranges such that it doesn't have enough kinetic energy to make a clean kill.
It is traveling very fast. I have not tried again to chrono at 100 yds. No need to. Even at 100 yards it zips right through ordinary targets that would be adequate for stopping compound bow arrows at 20 yards. No more proof is needed.
This thing is a long range killing machine. Watch for plenty of long range kill reports this fall from guys on LRH.
I got out to 120 yards today for the first time. At 120 yds, my Phat Head broadheads penetrated 12 inches of Block's new premium Polyfusion 400 FPS broadhead target. There is no need to convince those who made the comments you quoted.
By the way I shot a 3 inch, 2 shot group. It was hard at 3 power to see the black reticle dot against the mostly black target face. I think I will do better when I change the face color on this new target.
Ah, the arrogance! I am unsatisfied with a 3 inch group at 120 yards.
My educated guess is that the velocity at 100 yards is well over 300 fps. How much over 300 fps is a moot point.