No experience with the Officer size model but have handled and fired sever Dalys. They seem to be pretty hit and miss though that can be said about many companies these days. If you're set on one, handle several of them and take the best. If something ain't right, send it back. They seem to repair problems reasonably well.
Also be sure to negotiate a good price. I've seen some shops (and booths at gun shows) selling them for $550-$600 and they certainly are NOT worth that.