The XanMod kernels are amazing on Clear Linux. There are many flavors to choose from. The default flavors do not have preempt enabled, matching the Clear kernel configs.
xmedge-default vs. clear native
xmlts-default vs. clear lts
The preempt flavors have preempt and rcu_boost enabled.
xmedge-preempt
xmlts-preempt
xmrt-preempt
There is one more providing true “realtime” capabilities.
xmrt-preempt_rt