Soon there will be a 5G
https://www.netgear.ch/home...
I hope Digitec will also offer it when available.

Speed is just advertising and 5G needs a few more years.

But the modem can handle the other Swiss standards, so it should work in the normal G3 or G4, right?

To update, Sunrise has 5G, but it is only available in the major cities. They sell their own device for mobile internet.
In my opinion, you should wait about 1 year with 5G, unless you are really close to an antenna....
https://www.sunrise.ch/de...

Thanks for the info!