Perhaps it should be mentioned that the “not really convinced by anyone” does not refer to the products themselves, but to the integration into the “internet box world”.
Virtually every mesh system available runs autonomously and builds its own mesh (with all its advantages and disadvantages). However, Swisscom wanted a solution that directly expanded the existing WiFi of the Internet boxes. And it should be as easy to install as possible.
In my opinion, Swisscom has implemented this quite well. If you want to stay in the internet box world, I think it’s a very good solution (works, does exactly what it’s supposed to, easy to install and at a very good price).
Thomas