ZT 0200 or 0300. I would go with the 0200. it is the strongest knife i have ever seen, it locks up solid, and it uses a hex bolt for a pivot. what is not to love? the blade is easy to resharpen, it looks nice, and it is just built tougher than any other other folder i have seen.
My thoughts exactly. My 0200 is the toughest folder I've owned.