Just wanted to add some ideas.
As a Gravity sketch user I came to the following idea.
Enscape does provide some webspace to store models to view in the browser and pano's and such. Now what if we were able to store a Draft or Medium rendering quality model on the server and load it up in the Quest (2) on a dedicated Enscape app?
This app could also be a platform for multi-user experiences? Now I know this may sounds a little bit to much Oculus Quest / Facebook bound, but other portable or similar products aren't really available right?
Enscape is already a big help in the design-process, but to be able to go portable (and multi-user) would be of great value to probably more users.
Gravity sketch provides this with their Landing pad, you can store and upload files from your PC and they will be immediately be available in the headset. Maybe offline storage would be recommended in case of no internet connection.
I agree. Do you have tried Spatial.io.? You can upload Revit models to a collaborative environment, a personal room for share with colleagues in a full immersive way, post notes, talk with attendants, etc. It has limited format files, but it is more than a promise. There are more choices as The Wild, Resolve, VRex.... but are certainly very expensive...