If you’re curious to try macOS Golden Gate while it’s still in beta, I highly recommend installing it on a separate APFS volume instead of your main volume. Installing macOS 27 on your main volume would replace macOS Tahoe, leaving you at the mercy of any bugs or compatibility issues that arise ...
Source: [9to5Mac](https://9to5mac.com/2026/06/29/how-to-install-macos-golden-gate-on-a-separate-apfs-volume-video/)