Of the ones listed, my choice would be the Native first, or the Griptilian, but I don't have first hand experience with the Griptilian.

I have a S30V Native that I really like, and I've EDC'd it for quite some time. I recently started carrying the new Spyderco Sage which is very similar, but I still like my Native a lot. <img src="/ubbthreads/images/graemlins/cool.gif" alt="" /> <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />

I have heard good things about all the others too though.

I've been eying the Lahar and Needs Work by Kershaw...they seam nice.