Would be better with a flipper tab
The knife is wonderful. I love M390, and it came quite sharp out of the box. The blade is centered, and has no obvious flaws in the craftsmanship. I also like the included window punch, as I actually use them at work.
The only thing which would improve the blade, in my opinion, would be a flipper tab, or, a thumb stud (but I prefer flipper tabs). However, this does not take away from the quality of the work.
Would recommend to a friend.