Guys, imitation is the best form of flattery. We're very flattered.
Since the Marine Corps adopted the Kabar design, its been made by dozens of companies. During WWII, demand was so high, that no single company could keep production number high enough to meet gub'ment needs. Since day one, other folks have been making the design. Funny thing, same thing happened to a little Ol' Ugly pistol, known as the 1911.
Colt, SA, Remington, Singer, Ithaca, Kimber, and on and on.
Kabar, Case, Camillus, Buck and on and on.
No biggie. Where's that Cold Steel made at again?
I like to see USA on my knives, so, in my mind, no real competition here, just good steel, made by two different companies is all.
There does seem to be some "upgrades", but I like the look of the Original American Legend, myself. I do believe I've seen that blade shape before with a few subtle differences, though.
Just my thoughts.
Moose