I had one years ago and liked it - but, I never fired +P ammo - as it wasn't available 20+ years ago. There are lots of positives - compact, reliable, DA/SA and accepts 15-rd mags. The mag safety is a plus for me - but it may be a downside for you and others. That said, it isn't too difficult to remove but does require drifting the rear sight.
I have handled one locally (actually 669) locally in the last couple of years that (I think) had a broken trigger play spring. The trigger worked but it was "floppy" for the lack of a better term. Others more knowledgeable may weigh in - but I think that is a riveted spring and quite the trick to replace.
You may also want to pull the slide off and check for wear on the frame - some 469/6904/etc series pistols can chew up the frame, somewhat, if they haven't been properly lubed before firing. For the price - I think it would be a pretty good deal but, one last caution, the 12-rd mags are getting up into the $60 territory ...