18 months after my wife purchased her P365XL, I added one with the optics kit to my stash. I haven't mounted the red dot yet, but initial checkout seems to indicate the problems with the early releases is resolved. The red dot on the M&P 2.0 9mm fixed my vertical stringing due to my progressive lenses. Overall, I think my P365XL will be a keeper.
Did some trigger work and just love it.
It doesn't like Tula ammo, so I only use brass now that prices have fallen.