It’s always up to you. If you want to try out the new features and provide feedback to the team, or simply curious about the new update, then you can join the Beta.
However, if you prefer stability and don’t really need to test out the update, you can stay in your current version of Nothing OS.
For the full stable release of Nothing OS 4.0, since the beta only just started, I think the stable release will be a few months out from now. We’ll just have to be patient.
