The Delica is a great little EDC blade.
The Endura is a great larger EDC blade.
The Spyderco Native would have to be my favorite Spydie in that price range. I had no problem with it handling anything I used it for. s30v, nice handles, grip, ergos are great, good clip, USA Made, etc.
The native is about the size of the Delica if not a little shorter. But it cuts like a big knife.
Overall is a good design and the best bang for your buck Spyderco Knife in my opinion.
If you wanted something smaller you could pick up a Dragonfly which is another great little knife. Good steel, ergos, not chinese, holds up well to EDC use.
If you don't mind non-locking there is the Spyderco UKPK in your choice of Maroon, Black, Grey, and Blue FRN(Orange if you get the rescue). PE, CE, or SE. Drop point, leaf shape, or rescue blade. The newer versions come in CTS-BD1 blade steel which works really well for EDC chores, holds a decent edge, etc. The older ones come in Gin-1. I haven't seen one in Gin-1 for quite a while.
If you want smaller and non-locking the Squeak is a cute little knife that gets the job done. Never owned or used one myself but I hear nothing but good things about it. I got to handle one and was impressed.