I have several Tops knives that I love. In fact I was wondering about the lack of coverage here at BF. They do get a bit gimmicky for me sometimes, and the knives of theirs that I own I either love or hate, no in between. I have the Cheetah, which is a more ergonomic Izula imho. I also have the Paysatin Lite Traveler which I like so much I bought a second so I always have one in each of my packs. However I have their scalpel and Skinat and the .25" blades are too thick for the size making them useless to me. They have a couple of other designs that interest me, the Hog 4.5 and the B.O.B. but it seems that they are switching to nylon sheaths which worries me if they go to a generic sheath to fit multiple styles ala Ontario.
I have been looking seriously at the Pasayten, which you seem to really like. Can you comment at all on the thickness of the scales and what you think about the hook shape of the handle? How does their 154cm hold up to outdoor use?