Just one??
In order of preference/time in my pocket:
- Spyderco Delica (stainless)--good heft, pretty and functional
- Kershaw Vapor--light and locks up tight
- SOG Scupltura--small, fast, cool one-handed close
- Kershaw Scallion--a nice-sized auto-opener
- Small Sebenza--a solid folder
I love the Native and the Buck 110, but find them both too big/heavy for EDC.