Not a fan of the new Windows version as it requires you to enable Hyper-V, which stops any other virtualization (Virtualbox, VMware, etc.) from functioning. The only workaround I've found is rebooting to enable/disable it on demand.
What are you talking about? I had to enable Hyper-V to get Virtualbox or any other VM solution working. But yes you're right that you can't use them at the same time. The new native docker doesn't use third-party VM (boot2docker) and interfaces with the host hypervisor directly. So I had to stop all running virtualbox VMs to get docker to start.