Okay, so I finally upgraded to this ASUS ZenWiFi BT10 mesh system after my old setup started choking on my 120+ smart devices. First impression? This thing is BEEFY with those ten high-power front-end modules - no more dead zones in my backyard where my smart sprinklers used to disconnect every afternoon!

The setup was surprisingly smooth using the Android app (though that second node needed a firmware update before joining the party). Pro tip: read the FAQs first if you're nerdy like me - I pre-planned my WPA2/WPA3 settings and reused my old SSID names to avoid confusing all my IoT gadgets.

Performance-wise, the 2.5GBPS Ethernet backhaul is the real MVP. My LAN congestion disappeared like magic! The AI mesh does some weird device assignments at first (why did it try connecting my basement security cam to the upstairs node?), but after about a week it learned my home's layout better than I do.

For fellow smart home addicts: creating separate SSIDs for IoT devices is game-changing. No more bandwidth fights between my 4K streaming and those chatty smart bulbs. And can we talk about that commercial-grade AiProtection? Seeing '0 malware hits' for a month gives me peace of mind I didn't know I needed.

Only hiccup? My MacBook initially refused to see the 6GHz band (fixed with a recent OS update). But honestly, with how solid the 5GHz performance is throughout my 3000 sq ft home, I wasn't even mad. This system handles everything from outdoor cameras to that one ancient WiFi printer in the garage without breaking a sweat.

Final verdict: Yes it's pricey, but when your entire life runs on WiFi (seriously, even my coffee maker is connected), this is worth every penny. Just buy it before your next smart device purchase pushes your old router over the edge!