Dammit...
...I did not want to like this thing! Only a handful of rounds through a borrowed one, but it had an excellent trigger.
Any further thoughts from folks who have picked up manual safety versions?
I have one of each. The manual safety version works OK (I've been shooting 1911s for a few decades, so have seen plenty of the good and bad in thumb safeties). Safety engagement and disengagement is reasonably smooth and positive, although the thumb safety pad is, IMO, a bit too narrow. One's thumb can miss it or slide over/off it without solid contact, if either is slick (e.g., oily). or if wearing gloves. I think it could be a bit wider w/o compromising any concern over width/concealability.
The biggest issue, to me, would be whether or not one switches back and forth from pistols w/ and w/o manual safeties. I have shot 1911s and Glock/M&P/misc. striker-fired pistols enough that I can switch back and forth and reliably operate the 1911 safeties. But I have found that, if I switch back and forth between my two P365s, I sometimes forget to disengage the manual safety. Thus I've tried to stick with just the manual safety model.
Above is based on n=1; no idea if safety on/off pressures are similar from pistol to pistol. I will say my guns were built a year or so apart, and the triggers are very similar.
What’s the verdict on these? Have the bugs been worked out?
I'll echo what cornstalker said. Almost all the P365s will be good to go, but a few slip through Sig's QC. I say go for it if you're willing to vet it with at least 500 rounds and potentially wait ~2 weeks if you have to send it back to Sig (for free). If you just want to buy a pistol, shoot 1 box of ammo through it, and then put it in service I'd look elsewhere.