The CronusZen is more for using a physical keyboard & mouse, not driving it from a computer. It is similar to the
Xim in the respect that the primary use-case does not involve a computer.
The Titan Two has a Keyboard+Mouse+Game Controller (KMG) function that lets you feed PC keyboard commands from the PC to the T2 via a USB connection. I think the T2 makes more sense for us.
Both the T2 and CZ need a "licensed specialty controller" for authentication on the PS5. The Dual Sense controller cannot be used for that. The Hori Pad Mini for PS4 is an inexpensive controller for authentication, but Hori also makes
fight stick type controllers that can work for that too and may be useful for those who can make use of it.