For me, when the service works, it works well, but there are 3 things that really bug me about VM:- 1. No IPv6 support. Still. In 2018. 2. Upgrading is harder

For me, when the service works, it works well, but there are 3 things that really bug me about VM:- 1. No IPv6 support. Still. In 2018. 2. Upgrading is harder than it needs to be. They seem to show different customers different things on the self service site so they make you call up. 3. It is cheaper to get a bundle with a phone line than one without. Why?