I chose the dual boot option when I decided to switch a year ago, and I found myself rarely using Windows eventhough it is installed on my laptop. I might have only boot it up 3-4 times since the switch, for GFN not working properly with ALT when running through browser. The dual boot just make my disk partition needlessly complicated, and I’m going to reinstall it yet again, without Windows.
You need to plan ahead for that, and executing it is risky for data loss.