WiFi can be better than 4G inside, but 4G may be better outside. Do a quick test to find out what works best.

The app has a helpful "Poor Signal" indicator, if it comes up, you might want to try to move closer to the signal, or switch from 4G to WiFi or vice-versa.

If you end up moving inside and outside a lot, or live streaming on the edge of WiFi reach, give EdgeWise app a try.