First went with an Asus Zenwifi BQ16 (2 packs) which provided excellent performance and coverage but later replaced it with ubiquiti UDR7 + UX7 as AP because my home lab required more network features such as local DNS which I didn't want to run on a docker server or use DNS services such as cloudflare.
Both would be an overkill for your bandwidth so you can look at WiFi 6 mesh unless you're going to upgrade your bandwidth in the future which you currently don't need.
You can look at Asus Pro ET12 or BT8 unless you need more then welcome to the Unifi ecosystem
I have 2 ASUS bq16. In a 3 story town house. 1 top floor. 1 bottom floor. I’m getting a 4000mbit back haul connection. And 900mbit WiFi speed throughout my house (on a gigabit line speed)
Powerline is not and mixed depending on your electric ring. And if your upstairs is on a different ring the speed will be awful.
I have ASUS bq16 for mesh AP in a 3 story house. I get 4000mbit backhaul over 3 floors which delivers a solid 800-900mbit WiFi speed on a gigabit line
I have psychic scars from my old Netgear Orbi system that I could never get stable. By contrast I hardly ever look at the Asus. Sometimes I get twitchy that I’m not checking up on it so I do and it is always rock solid. I don’t even regularly reboot. The only issues I’ve had have been from my ISP. Not from the Asus.
Digimon007
