IMO, certainly. I think if people like the combo edge, the Endura offers a lot more usable plain edge than the Delica. I personally find the Delica the ideal size for me, but for someone looking for a larger knife, I don't think they can do wrong with the Endura. I have a few Delicas and Enduras from gen 1, 2, and 3 and I think the 4 is just a spectacular product and it has really come a long way. As others have noted, it is just a larger form factor than the D4. The only noticeable difference I can think of beyond size and differences in combo edge is that weight is a little different.
While a lot of knife makers produce knives they specifically target for LEOs, the Endura is very popular in this category as its tough design and very reasonable price make it a great candidate for what a knife may see with standard police work. Like the Delica, it's a very versatile knife in that it is well-suited for harsh work environments as well as precision cutting tasks, and it is a knife that carries a bang-for-buck that is hard to match.
I personally think the Delica and Endura line are among the finest knives ever made, so I do have somewhat of a biased perspective. While the Worker was really what changed the world of pocket knives, I argue it was really the Delica and Endura which made a pronounced change and a transition to a new era in one-handed openers. Since doing so, Spyderco has incrementally improved the design to better meet the needs of users.