I've never had the honor of burning Osage, heck there's only one property in my area where I've seen it. You're a lucky guy.
I was searching for a better picture, but this is cool as a lumber cutting edge. The kerf on that looks pretty big.
Chop saw is usually used for cutting metal, a miter saw for carpentry, but when I used to work as a carpenter, both terms were used interchangeably for cutting dimensional/profiled wood products.
