I do have one but stuff like the ps4 pro is very sensitive when it comes to 4k, HDR, HDCP, etc and its not easy finding a switch that takes all that into effect. Especially with HDMI 2.1 coming out with essentially g-sync built in now. I'm currently using the Monoprice 4k 18gbs HDMI switch, but have it on the 4th HDMI port for any new devices I add.
When I tried it with my ps4 pro I'd notice a few times that HDR wouldn't switch on when I went from pc to ps4. Each directly connected to the TV switches HDR on/off correctly. Probably an issue with the TV more than the switch, but not really surprising.
yeah i keep meaning to finish ALBTW the problem is I quit the game at a point where it takes like 20 minutes to figure out where the fuck you are and what to do next, so by the time you fumble around for 5-10 mins you just feel like quitting again. Very Dark Souls-ish.