Best Mesh WiFi System

So far 4 different systems.
Best value?
Depends on how good a shopper you are.
Best coverage?
Good luck finding anyone here that has compared.
Best form form factor?
Only you know what you like.
All you know for sure is that everyone is happy.
Go for it.

I've had the Google wifi since it came out and it works wonderfully though my home and back yard.  This has since been superseded by Nest Wifi which adds better range but no ethernet port on the nodes. 
I have 40+ devices (including music streamers, nest cams, TVs, etc.) connected at any given point in time and it works great.

Ok, thanks for the suggestions.  We went with Orbi because we’ve used it before and have been satisfied.  Appreciate the help.

Another vote for Orbi.