I don't have alot of experience with tantos--the only one I have is my Benchmade 722.
It's a very strong knife but I just don't like the way it slices very much.
Maybe it is the rather short primary edge, but as I slice from tang to tip, I don't like the abrute drop-off.
It's hard to find the right words to describe.
So, from my limited experience, I don't care for tantos very much.
Allen.