If the 6-month release cycle is too frequent for you as a desktop user, consider using RHEL/Centos. In general Red Hat's distros are top-notch and easier to reason about than other distros.
Fedora isn't cutting edge compared to actual rolling release distros so if that's still too much for you then RHEL or CentOS should be enough.
It kinda depends upon what you're doing with your computer. E.g. if I weren't into gaming I would be using CentOS over Fedora (or Ubuntu).