I prepare flight plans on Little Navmap on my second monitor then export them to the sim. LNM can link to the sim and provide continuous flight following. You can choose which "background " LNM uses and there is an option to include various types and levels of airspace. It’s not a true sectional although I’ve seen other addons which will add some countries official charts to LNM.
LNM can also be opened in a smaller window on the main screen which I believe would be of help to the VR users. And of course its free!