If you don't already know how to roll back an entire disk image or OS from a backup, you probably shouldn't install the beta. It won't be that different anyway

If you don't already know how to roll back an entire disk image or OS from a backup, you probably shouldn't install the beta. It won't be that different anyway. You'll get the opportunity to check for resolved bugs, and report new ones. If that doesn't interest you, there's no benefit.