I've used Nokia 3 and now using Nokia 8 (2017), overall really impressed with pure stock android experience, love it.
Just want to report a couple of minor issues which buged me in last two years,
1. Nokia-3/Nokia-8 audio still coming out of speakers while headphones plugged-in, had to tweak just to get the right angle amd to make sure cell detected headphones. (a software tweak would really help)
2. Nokia 8: Ghost touch (touch not registering//touch registered for a longer duration//touch registered on wrong place)
3. Nokia 3: Battery bleeding observed while charged more than 70%, battery would usually drain instantly while still 15% charge left. Did not observed this while charging cell till 75%.