Use the Tp-Link one, the Unifi one sucks.

read this thread

https://forum.lowyat.net/topic/4658096

thats a router not modem.

go for Asus AC68 or AC86 or AC8

TL-WR941HP

i use this , stable yes. But still not reach my expectation of range. Attached toilet in room still not enough strong signal

how much u pay for 300mbps now TS?

The archer c1200 certainly better than the Netis but not good enough, yet. If you're committed to use a router for long term, pick ASUS. Their routers may be pricey locally, but it is worth because you can always get firmware upgrades (if you don't familiar with firmware word, firmware = software in general term for non-tech enthusiasts). If you're following the trend, lets say migrating from Wi-Fi 5 (AC) routers to Wi-Fi 6 (AX) routers then after four years switch to Wi-Fi 7 (BE) routers, then pick TP-LINK. They're famous for giving a good farewell to their premium models after two years of launch. Some even lasted until a year. Example, C3150v1 & v2. TP-LINK focusing more on their new ax line-up models, comparing to ASUS, their AC routers still getting firmware upgrades. Well, you get for what you paid for.

well, the archer c1200 also supports beamforming
no comment without speed test result
if long distance/hard penetration, you will end up using 2.4GHz anyway

what are you using on the other end (network adapter/pcie)?

you should also mention your budget cause you could try Asus AiMesh, etc

ASUS RT-AC86U or ASUS RT-AX88U

Get ASUS RT-AC86U

This one is too expensive for me, RT-AC86U is more than enough for my 500mbps. I just bought the China set for RM600 only. I bought 2 units and set aimesh. 2 units RT-AC86U vs 1 unit GT-AC2900. So you think which one has wider wifi coverage.

Previously using RT-AC86U but now I'm using GT-AC5300
Waiting for RT-AX86U will switch to it once it's released
Trust me, you don't need the GT-AC2900, it's exactly the same with RT-AC86U but with some RGB LEDs & some game latency booster built-into the firmware

Set the 5GHz bandwidth to run at 80MHz so you can get full 300Mb/s
Do not let it run at auto or 20MHz / 40MHz

Routers. Routers is a type of investment to secure your home from cybercriminals. Cheaper brands do offer a router with good hardware, but limited support (usually range in between 1 to 2 year). Most of the forumers here ditch out those two brands and invest more in buying ASUS router. Means, for the next 7 to 8 years, you will receive updates every month, sometime four intervals in the year.

It is a wireless settings inside the router

Simple explanation about aimesh

once you get your router, you need to type 192.168.1.1 or http://router.asus.com on the web browser.

Brother junclj has shown the method. You don't really have to go to ASUS's official site to check if any latest firmware is issued to your router as you can do this by logging in to your router to check it. But, you have to be diligent to always check if there is any firmware issued twice in a month.