Re: VR settings thread
The blurryness has something to do with anti aliasing. So I turned it completely off, and it's not blurry anymore. However, the game disallows disabling it in the menus, you have to do it in the config file. When I remember correctly it's in "<User>/documents/my games/f1 23/hardwaresettings". There should be an hardwaresettings_vr.xml file or something similar.
Inside that xml file theres a tag anti aliasing. Set everything to "false" or "0" to disable it.
I personally don't care about not having anti aliasing, but I guess some do. So I can imagine the problem is ghosting effects with TAA. So you can try just disabling TAA