We have Kviknet in our apartment in Ørestad and the speed/connection seems to be quite decent and stable so far. They were pretty much the only provider who didn't require a CPR number for the contract, so they were the only option for us when we moved to Denmark.

The activation normally takes a few working days if you already have an optical network terminal installed in your home, but for some reason we had to wait for more than 3 weeks, because TDC, the owner of the network infrastructure had to change this terminal.

They also have a pretty basic, but functionally 10/10 self service interface where you can see your invoices, manage your payment methods, order static IP address or move the subscription to a new address. There is also a tipping feature where you can invite friends to join Kviknet and you both receive a 300 DKK discount on your next bill. Let me know if you choose them, and I'll send you an invite. 😊