Spyderco's collaborations are among the models most dear and near to my heart. But being an old School Spyderco fanatic my 5 most loved collaborations to this day mostly fall into what I affectionately call the "GOLDEN ERA of SPYDERS 1998-2004.
My favorite Old School, GOLDEN ERA collaborations are the
( 1) C-60 Massad Ayoob
(2) The J. D. Smith
(3) C-56 Zowada
(4) C-46 Lum Tanto folder
(5) Fred Perrin StreetBeat
I do like a lot of the newer collaborations but the ones from the GOLDEN Era Of Spyders 1998-2004 are still my ultimate favorites and most cherished