Lots of experience with Pro Tech. I love the company and the people who run the show are top notch. The Don is a sweet looking blade. I was looking for a version with a mirror polished blade and abalone inlays. The Don isn't practical for carry or use unless you want to poke a bunch of holes in someone. It is a nice looking piece to add to a collection. If you want a Pro Tech to carry and use, I would recommend anything in the TR series or Brend series. The TR-3 is my favorite.