If you’re asking in general, this was already addressed.
A new version of Ubuntu comes out roughly every 6 months when you include the latest interim and LTS releases, which is the same as Fedora. This should mean it’s similar to Fedora’s faster release cycle, though there are various other factors that could influence how true that is. But as mentioned in the linked discussion, Fedora still offers greater privacy and security even if Ubuntu’s release cycle matched Fedora’s.