Skyline doesn't get mentioned as often as other models but I really like it, EDC often. I don't have a Tenacious yet but if you want a light knife for EDC the Skyline is terrific, great feel in the hand and the flipper works really well, though some don't care for flippers.
I guess it depends if you want light or you want sturdy.
I guess it depends if you want light or you want sturdy.