From what I read, the modern solution has smooth 60 fps, compared to 2-10 FPS with the JPEG method. Granted, that probably also factors in low network speeds, but I’d imagine you may hit a framerate cap lower than 60 when just spamming JPEGs.

PopOS isn’t going anywhere?

They’ve been working on their own Desktop Environment (COSMIC) for quite a while, an alpha and a beta already exists and the release is planned for December 11th (source).