The "fit and finish" of case knives unfortuantely is not what it use to be. That said though, I personally still like them, but I have found that sometimes you have to pick through a few to find a good one. As far as the cv, it will stain, and turn dark with age and use, but its decent for what it is. It is easy to sharpen. A little bit better, in my opinion, than the 420.