So this may be a completely nonsensical question, but are there any reputable services for tab based "screensharing" that a. aren't rabb.it, because that's been wildly inconsistent for us (in terms of graphical quality and framerate). And b. work with netflix.

I've been looking at various other, more generic (webRTC) based options, including talky.io .

Thinking maaaaaaybe tox or riot might provide this sort of functionality, but on a whole-screen level. However, not sure if it'd block the audio coming from the mic while screensharing?