The Linksys Velop system is getting some pretty good press, never tried it though. I use Eero series 1 at home (combined with an 8-port wired-only router), and Google mesh at my condo. All around good performers, and got good deals on them; I have bought a few used Eero's at good prices to expand even further (basement, enclosed deck/porch, etc.). I think overall throughput can be bettered though by other brands, or the second gen Eero.
Both brands had simple installations, both are pretty foolproof. If you want to get into deeper configurations, they may not have that flexibility (like controlling the different bands separately, for example).
My 2 cents....