I EDC G10/VG10 Caly3.5 for more than a year. And for my use there is no better Spyderco in current production. As much as I like Para2, I would take Caly3.5 over it any time. I love Caly3.5. IMHO it is better slicer, looks better, more compact in the pocket. I prefer low riding wire clip and back-lock. Please, understand me correctly. If Spyderco wouldn't make Caly3.5, most likely I would carry Para2, but fortunately for me I have Caly3.5.
If 3" blade can be sufficient, I will recommend Native5. I started to carry it few weeks ago and very impressed with ergos and cutting abilities. I sharpened it once and S35N takes very nice edge.
"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf"
My top EDC choices 2013 Spyderco Forum Native5, Ti Fluted N5, DIW N5, my Calys and C83 Persian