Router recommendations?

Which is the best of the mesh wifi router systems? Orbi? Google WiFi? Ally? Eero? Any preferences?

I see that Orbi is coming out with a new wall plug module, but I think it sacrifices speed compared to the main Orbi line. And it's only $50 cheaper on Amazon right now.

I was liking the Ally Amped app set up, allowing for multiple users, blocking apps and websites and QoS. Anyone heard anything good about those?