Various browsers by Brave

Can someone describe difference between various browsers by Brave like nightly, beta and Brave itself.

Brave itself is the final user version with the lowest bugs and the most stable version
Brave nightly is updated every night and may contain bugs that can result in data loss.
Brave Beta is an early preview for new versions of Brave.

The fact that you asked this question makes me suggest you download Brave “itself” (stable version).