Hi guys

I'm looking at purchasing one of the two models here M9 Plus Mesh or Archer C5400X and I wanted to hear your thoughts and opinions before purchasing.

I want the fastest WiFi I can get with still having good coverage. I like the speeds of the Archer C5400X, however I worried that I may have deadspots.

I live in a 3200sq ft house with lots of plaster and pocket doors with glass and I have found my Shaw Advanced Gateway which is the same as Xfinitys older Advanced gateway (grey model XB6) leaves me with deadspots in the corners of my house.

So which of the two products M9 Plus 2-Pack or Archer C5400X would you recommend?

In summary I want as fast as possible while having good coverage and not loosing speed due to poor coverage.

I forgot to mention that I have a 300mbps connection and would like to be able to get that speed in all corners of the house.

Thanks guys!