There were 2.5 major ones for me:
- Higher upload limit for game clips/highlights. OBS didn't handle transcoding the stream down to a lower resolution without hitting the GPU hard enough to make the game stuttery
- Higher stream resolution/fps. This mattered less to me as the homies aged and played games less frequently
- Use the obnoxious custom emoji reactions between servers. I could upload some real egregious shit on a test server and use it in the homie server