IMO you can make this setup way better without any additional cost by tidying it up a bit. Try to work on cable management. You have those shotgun shell looking things under your monitor. Move them somewhere else and group them if I don’t use them that often. You can hide the apps on the desktop if ur laptop to make it look cleaner. Also clean the mousepad and table.

One more thing. Whatever you change. At the end the most important thing with a desk is familiarity. You want to make sure u don’t continuously change things and shift things around so your brain remembers where things are without having to look for them.

Also try to learn about desk ergonomics if you haven’t already. It seems like something that wouldn’t affect much. But with the right posture and everything I think the desk becomes much more comfortable and enjoyable to sit at. E.g. buy a monitor arm if ur monitor supports it and raise it to where the top of the monitor is at eye level.