According to the specs, the LX is a "whopping" 5 fps (AMO=240) faster than the Legacy (AMO=235). Of course I do not have to tell you; when all is said and done the AMO is closer to what you end up with when your bow is PROPERLY rigged for HUNTING.

Why trade a bow that is only two years old, a bow you admittingly consider to be a bow you are satisfied with?