So, here are my impressions after a 2-month GNOME 3.18 on Wayland transition. It might not be 100% ready but it works just fine for my everyday use on my oldish laptop.
Two (minor) inconveniencies are:
Turn off displaygnome extention I use is not compatible, so I cannot turn it off whenever I want it to (got used to power managment settings again). and
- The pamac icon doesn t show (I get notified via the system notification center, though)
One (minor again) gain is that I can now see the Viber icon in my panel.
I am really looking forward to seeing what further improvements GNOME 3.20 will bring!