$200 - TP-Link Deco WiFi 6 Mesh System(Deco X20) 3 Pack

How is it compared to AX3600 (_https://www.costco.com/tp-link-deco-wi-fi-6-tri-band-whole-home-mesh-wi-fi-system%2c-3-pack.product.100775280.html_) from costco for $270?

Okay, hear me out. I used to have an eero wifi 5 mesh dualband and now I am using DECO x60 wifi 6 dualband, similar to x20 but faster.

it depends on whether devices in your household capable of utilizing Wifi6. M9 is wifi 5 with triband means it has 1x2.4ghz and 2x5ghz(dualband+ac(newer 5ghz)) [howtogeek.com]. With that said, each device will connect only one of those networks at a time but the hotspot will assign device to specific band based on the signal strength. good part of having two 5ghz is it helps network congestion in a room crowded with devices that are using 5ghz.

Deco x20 is Wifi 6 dualband mesh. so 1x2.4ghz and 1x5ghz but completely different wifi standard. speedwise, there is not much to mention in 2.4ghz band , the "theoretical" speed in 5ghz got a big bump across the variants of wifi 6 mesh.
Again, the speed bump in 5ghz is only useful if your clients/devices support wifi 6 standard.

hope this helps

These are awesome. I have a 3400 square foot home and these cover the entire house entire back yard, sides and front yard with full bars all around. 2 xbox series x one wired and one on wifi with online gaming a tv or 2 streaming Netflix, 5 ring cameras and a ring door bell, a few smart devices all running at the same time with no slowdowns. I pondered on this system for weeks maybe even a few months and finally got it and damn did I wish I had bought it a lot sooner. Especially for my ring cameras that with the old Netgear nighthawk kept losing signal and or weak signals, now they all have full bars . I have the one connected to the router upstairs in the loft, one downstairs in the front living room and one in the downstairs back family room. If you have corners with no signals get this system, can't go wrong.