Looking to replace my Airport extreme/express

[gelie]

I have one extreme plugged into my router and two express plugged in throughout my house. Looking for a excellent replacement. Whats going to give me the best coverage? TIA

 

[Fishrrman]

If you're looking for a "whole house" solution, you ought to take a few weeks (at least) and investigate the various "mesh systems" out there. Some that come to mind are:
- Linksys Velop (now sold by Apple)
- Netgear Orbi
- eero
- google wifi
- Ubiquiti "Amplifi"
... and others.

Read user reviews, etc.
There are LOTS of user reviews to read (on amazon, etc.) !

If you have Comcast cable service, they now have their own mesh system they sell to supplement their setups.