AVM - FRITZ!Box Fon WLAN 7390

I was still using my original 7390 when FTTP got rolled out here. Only upgraded to 7590 after one of the repeaters blew up.

You don't have to oversell it, it's a decent router from EU, but very limited, handholding and not very secure.  List of CVEs https://app.opencve.io/cve/?vendor=avm

Both renting or buying are valid options. The telekom routers are not bad. The advantage of renting is that they will replace the router if it breaks or if for reasons of modernization you need a new one, but both of these cases are rare. Fritzbox are generally easy to use and seen as reliable; also they get software updates for a long time usually - at least in the past it was usually 10 years after the introduction of a model, possibly even more. However the manufacturer of Fritzbox (AVM) has been bought by an investor last year (I believe, maybe even 2023), so it is quiet probable that the software update policy will worsen. I still would buy a fritzbox though if I would want to buy a router. Which router you could buy depends on what technology your internet access is. The most common ones are DSL or Glasfaser (fibre). Some buildings have cable internet.

GenieACS works fine with fritzboxes. What exactly does not work for you? How do you feed the ACS URL to your boxes, do they even register in the ACS?

i had horrible experience with the axe5400. went to fritzbox, never looking back

Renting is the better option and Fritz! Box is the way to go (made in Berlin, Germany, for all the r/BuyfromEU reasons).

Used quite a bit by regional ISPs in Ireland

These things are solid. I've been using them for 10 years... Before with copper and now fibre. Never had an issue.

Maybe they send the good ones to Switzerland 😂

I have been using FRITZ!Boxes for 20 years without any issue. Also running FRITZ! smart home stuff, no issues as well.

False, you can also configure it to use TOTP to confirm security settings.

You can also configure it to use TOTP via any Authenticator of your choice.