Subaru STi, I have had plenty of experience with this knife and it is a tough knife no doubt. There are better options if you choose to pay more for the quality (Linger WSK), but I do not think you would be disappointed in the least if you purchased the Tracker from TOPS. It does a lot of things fairly well. I have both a Roger Linger WSK and a Tops Tracker (similar in design). Do a search for Linger on this site and you will find some nice material to read and see. Linger's WSK is far superior IMO.
Dave Beck was the one who really gave the green light on the design, and it was his design used in "The Hunted". Since he is no longer making the tracker/WSK, Roger Linger is the way to go for maximum knife quality. Last I heard though, Roger was swamped with orders, so I do not know if he is accepting oders at the moment. You would have to contact him personally.
So to make the longer story longer...hehehe...the TOPS tracker is a good abuse taking knife. Hope this helps! -Damion.