Oh isn't this a hard choice? I rotate between nearly 10 different folders. I guess my list would be (in no particular order of like: BM Mini Grip tanto, SRM 763, Spydie Navaja, Spydie UKPK leaf, Spydie Urban orange, Kershaw Leek, Kershaw Speedform II, and finally I occasionally carry my Ganzo (710 I think).
Now for the complimentary fixed blades, I have my Spydie Swick (the sprint run) and my Shadow Tech Dayhiker w/ carbon fiber print sheath.