Well I have to say that Im a die hard spyderco an BM fan, but I just got the mach 1 today and all I have to say is wow! I definately just got my new EDC. Ive read many post about how emerson'e QC is sub par but I just dont see it. I love this knife. Lock up is solid in all directions and the knife came extremely sharp out of the box. The G10 feels better than my millie Which Ive carried everyday for the last 2 years. Shes gonna get a well deserved rest. The knife seems perfect in every aspect. Ill end this by saying that EKI has a new fan. Thanx.