I'm gonna add another vote for the Caly 3. While my G10 Caly 3 isn't my fav Spyderco (the Paramilitary is), it's my most carried and used Spyderco. It's done everything from warehouse work cutting tape, cardboard, electrical insulation and thin wiring, to trimming bushes and opening mail at home to making fuzz sticks and walking sticks while camping. Nothing bothers it.
In fact, the only two knives I've EDC'd for the last 6 months or so are a Caly 3 and a small regular Sebbie. I rotate between them because I can't decide which one I like better.