IBO speeds are like opinions, which are like well you know
I have had almost every bow Bowtech makes, my buddy shoots an x force, another shoots mathews.
Dont rule out the Elite's, they will make a fool out of alot of people. I bought an E500 used last year, 29" draw, 70 lb 485 grain arrows 331 fps, that was with the smooth mods, then you have the speed mods and if your really serious they have the E500 mods. They are just like shooting Bowtechs so its easy to swap back and forth.