I have been carrying my new S.A.R.K. for a few days now and I am really impressed. It is my first Emerson and I love it! The wave is awesome!It locks up tight, no play and is so sharp I am almost tempted to shave with it. I haven't gotten to use it at work yet,(Firefighter/EMT)but as soon as I do, I will give a preformance report. Does anyone else have any feedback on this? Oh yeah, I got to give the girlfriend thanks again for the best christmas present!!!!!!