I bet most people do not even take advantage of the polymer Sig modularity, and that is a major selling point over something like a Glock. Being able to go from subcompact to carry (or full size for HD) is a tremendous benefit, but I think Sig was ahead of their time with the P250. IMO the story would've been different if they went for the P320 earlier, as a hammer fired DAO is not a preferred weapon for LEO.
Generally I do not like DAO handguns, and think they are better left to pocket carry (subcompact) for the additional safety measure. If they released just the P290RS from the start, and brought on the P320 it would have made more sense. But personally I feel that the larger sized guns in the P320 series make the P250 guns obsolete for their target audience (assuming CC and LEO contracts).
I said it earlier in the thread and I'll say it again... If you shot the P250 well and enjoyed it, your question has been answered. I still feel there are better offerings, but opinions will vary across the board. I would not question Sig's current reliability in regards to the P250, but I would much prefer one of their striker fired offerings. That would go double for someone in a LEO/security position.