My folders cycle between:
Spyderco Endura 4
Spyderco CF Millie
Kershaw Blur SG-2
Fixed blades that regularly get used:
CGFBM
HRLM
RMD
DF
JB Scalpel
My S^ and SS4 is also in my skinning grab bag.
There are more, but I cannot remember them. Some are currently just waiting on pants (No pressure Jeff! <img src="/ubbthreads/images/graemlins/laugh.gif" alt="" />)