Comment 18 for bug 1898869

> a) On theory it compromises the throughput (the whole CPU time that will take for a
> process to finish will be longer) for better responsiveness, even under high load. So
> mouse clicks/UI events should be handled faster and say, when decompressing large files
> or other CPU load by specific process the user interface should not freeze.

err, nope ... it will prioritize processes differently (the preemption model is completely different) and is not actually optimized for desktop style performance, i'd really go back to the generic kernel here (we'd ship the lowlatency kernel by default on the desktop images if it would actually behave like you describe ;) )