Spyderco has been very prolific, producing lots of models suiting a variety of budgets, with options for different blade steels and grinds/edges. It seems like anyone could find something appealing in their catalog. Underneath all that variety, they've been making basically the same knife for 25 years... the Delica and Endura knives, currently in their 4th revision, are the design that I think of when I think of Spyderco. I have a flat ground Delica in VG-10, really just the base model. It's ergonomics and construction are really, really good. The blade cuts great and holds its edge. The clip is effective. The handle is thin, but the FRN scales are very grippy. It costs around $65. It weighs around 2.5 oz. For me, it's the perfect EDC folder.