I installed google wifi at my parents house and my dad loves it. They have 3 units with the main one hardwired and the others as extenders via wifi and a 200mb internet connection. When I ran tests he gets the full 200mb in every room and he is very happy with it. He does a ton of streaming.
I have 2 unifi AC Lite's in my home and a 200mb internet connection and I get the full 200 anywhere in my home. You can't go wrong with either solution.