I love all my Spydercos. It's a toss up. I like the size/weight and feel in hand of Chaparral just a little better than Caly but what I like better on Caly is the Carbon Fiber scales, the blade steel, and the amazing smoothness. I like my Southard best to play with, it's so much fun and carries well.
If I had to pick a personal favorite, hmm…. I think I would pick Delica. It personifies what a knife should be. Great steel that shapens up easily, great blade shape, lightweight, carries well in the pocket, FRN scales can take a beating, feels good in hand, and price point doesn't deter me from tackling any task I encounter.
Most Carried: Sebenza Insingo small, Chaparral, Modded Southard Flipper, Delica 4, Ritter Mini-Grip, Techno, Injection 3.0
Wishlist 2014: Sage 2, Mnandi, Krein Alpha,
Other's I own or have sold: Vallotton, Anso Zulu, Blur CF, Scallion, Leaf Storm, Sage 2, Caly 3 CF
Flashlight EDC: Preon 0, Peak Eiger AAA Oveready edition with QTC & momentary button Nichia 219 emitter, Beta-QR, Muyshondt Aeon