I bought the Netgear Orbi (RBK50) for our apartment and it is incredible. Far more than I need for the apartment. In fact, we are on the 16th floor and I still get wifi service when outside at an entertainment area that is on the 2nd floor.
So, I bought another Orbi for the office (RBK20W). It is fine for the office, but does not have nearly the range of the other one. Not even close.
Not real impressed with the Google system. Have a fiber feed into the house & though it was fine, but got overruled by the streamers, so we added the Google system ($300!). I can't tell a bit of difference, personally.