I've been around here and SIGForum a long time and I'm well aware of all the reasons you "should" avoid them, but personally, I wouldn't necessarily dismiss newer SIG P-series out of hand as a single end user. I ran a long extractor P226 for a couple years with no issues, and if it wasn't a couple quibbles that had nothing to do with build quality, I'd be running more of them. I suspect the chance of you getting a bad gun, even now, is likely very low.
Arming an agency might be a different story.