
GL.iNet
GL-MT6000 (Flint 2)
OpenWrt enthusiast's choice; good value, but lacks 6GHz.

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I did have similar issues with my first Orbi which was an RBK50 it was fine for 1-2 days when dropped down to 1/4 of my speed. Rebooted it was fine again. Always happened. Tried a different router and that was fine for a wee but again the Orbi dropped to 1/4 speeds after 2 days when I changed back. (On all devices including wired) I read that someone was having the same issues on another brand mesh system and he replaced the LAN cable from the Fibre ONT to router and he was fine. That’s what I did and I never had a trouble with that set again. Went fine for another couple years until I upgraded to the 860 series haven’t had issues with this one yet
Go with a mesh system faster, seamless, and perfect for large homes. 2.4 GHz is slower, extenders drop speed. Try [Orbi AX4000](https://www.grabnpay.in/products/netgear-orbi-ax-4000-wifi-6-tri-band-mesh-system-with-router-amp-satellite-coverage-of-5000-to-7500-sq-ft-amp-40-device-connectivity?variant=45561583173936&_pos=12&_sid=703f7c586&_ss=r) or [AX6000](http://grabnpay.in/products/netgear-orbi-ax-6000-wifi-6-tri-band-whole-mesh-system-with-router-satellite-coverage-of-5000-to-7500-sq-ft-and-100-device-connectivity?_pos=8&_sid=703f7c586&_ss=r)
Any 3 pack wifi 6, 6e, or 7 mesh system (6 is perfectly fine and the cheapest). Orbi, Eero, Tp link 3 pack prolly around $400 to start I had Orbi wifi 6 (3 pack) for years and it’s been rock solid for a family of 4. I went to wifi 7 and wow the speeds are insane. Would recommend at least wifi 6. Don’t worry about your devices.
I have had the orbi 973 system since it came out ... Absolutely love it ... I did have one issue with the router last year and netgear replaced it... I installed a fan on it and never had a problem since. I did purchase a 800 series orbi about 3 years ago and returned it, nothing but problems . This 973 orbi is the best.. Before this orbi 973 I had the Asus et12 that is also a great router but only wifi 6E not 7 Routers and wifi are very difficult today .... I have lots (45 plus) of devices on the orbi 973, no problems at all....
I hated the WiFi 6 Orbi system I bought. It was lacking so many fairly basic features, such as QoS, firmware updates breaking basic functionality, and a very lackluster app-focused experience. I replaced it with an ASUS WiFi 7 system comprised of a RoG router with two Zen nodes and it’s been a lot more solid with far more configuration options than I’ve ever seen on a residential router. Maybe the Orbi WiFi 7 line has solved their earlier issues, but I’ll never buy one again based on my prior experience.
My opinion. Asus aimesh. I have tried TP Link X50 but they spend more time offline than on. Orbi is superb however its too rigid. One router and 2 satellites doesnt like bridge mode or AP Mode. I moved to Asus with RT-BE92U as router and XD4 mini access points. Router mode, AP mode both work well. Versatility of being able to use most of their routers interchangeably as access points. There are downsides. Asus mesh doesnt seem to like IoT devices for smart home. Speakers, bulbs etc. Haven't tried Ubiquiti which a lot of people absolutely praise. If it was within my budget I would try it. Comes down to budget. If you can afford it. Ubiquiti by all accounts. Asus is a great option, Orbi is good if you use it as they want you to. TP Link for me is budget friendly but I think you would end up replacing it and spending again.
I don't know. Mine is ethernet backhaul. I have them running on the separate IoT ssid that Asus provide and that is on 2.4ghz frequency only. Its just seems to be certain branded bulbs it doesn't like. I was looking at hubs like Homey Pro. Not sold on them yet though.

GL.iNet
GL-MT6000 (Flint 2)
OpenWrt enthusiast's choice; good value, but lacks 6GHz.

Ubiquiti
Dream Router 7
Advanced management, but limited Wi-Fi 7 range, SFP+ issues.

Ubiquiti
Dream Machine Series
Comprehensive control, stable for large homes, but slow support.

Ubiquiti
UniFi Dream Router (UDR)
Modular, user-friendly, but tricky advanced setup, poor penetration.

GL.iNet
Beryl AX (GL-MT3000)
Travel king, versatile, OpenWrt, but bulky power adapter.