Look at the pic you posted again.
I own multiple variations of both the Endura and the Police and there's NO WAY the handle on the Endura's "usable handle length is about the same, or perhaps even a little longer than . . . the Police."
The Police's handle and blade is undoubtely longer than those on the Endura because the blade in the Police is longer and it should be just as (if not more) managable than the Endura w/a pair of gloves on but either the Endura or the Police will do the job w/gloves on or off.
FWIW, I still own a Gen 1 FRN Endura Clip-it that I bought in the 90's and, if I didn't own the other 149 Spyderco's that I currently own, I'd be completely happy with it alone, as I was for the roughly 30 years before I started collecting knives.
LOL!