Depends on what you are streaming. But for a live music thingie, I would recommend an audio interface that works nicely with OBS(software), a computer with a webcam or you can use the OBS studio Cam app for and iPhone(I think it’s about 10$, and only works with vanilla OBS, not Streamlabs OBS) and good and stable internet connection 
Updated the form with a column for preferred day of the week. Will make a separate thread this weekend.