Interesting data points
Since I own a chronograph I get a number of my hunting buddies to shoot seeing what they have for speed.
The majority have severe heartbreak over this when they realize the Guess and the marketing hype is not what a bow actually shoots a hunting weight arrow at.
It's the rarest of bows shooting 450 grain plus that can hit 290 fps, we have done it by deliberately cranking up the power. But nobody could draw it that way without excessive movement or while seated in a pop up blind without lifting the bow so high it hits the top.
I'll guess, and I don't have statistical written notes on this, that almost all fall between 250 and 275. We are notably impressed to see 285 and over. If your able to get that speed with a smooth draw having the arrow parallel to the ground the whole time, you have some wicked hunting power.
It's easy to get 280 plus with light arrows and by having a poor draw cycle, while stranding, or by having the arrow pointed skyward while drawing. It's another whole level of strength and technique to do this seated, while wearing heavy winter clothing under actual hunting conditions.
As a guy that takes hunters for a living, I've had plenty of guys shooting wicked fast bows at high draw weight that could not get it back when we were in the blind. Even with this explained on the phone before they arrived.
Oh, for the record, I'm shooting a switchback XT 63 pounds, 28.5 draw, 440 grain arrows 270fps.