How? Finding a Mac docking station that works with 2 monitors is already a lottery. 70% of people in my company, me included, ended up plugging the HDMI directly into the mac (and a DP into the docking station), while the same docking station worked flawlessly with 2 monitors on Linux. I haven't tried four monitors, but I have to say that multiple monitors handling is something so far I would list under the downsides on Mac.

I'm curious. Why do you need four monitors for you workflow? Is it to avoid using Alt-Tab or similar to switch between apps? Do you have to be able to see all four monitors at exactly the same time? Couldn't having two monitors and two app screens on each monitor work?

I'm not questioning you, just curious and wonder if I miss something using only one monitor and Alt-Tabbing my way around.