Which one do you want to know? 😅😂👨💻💸
I have a MBP 2017 with two Dell Ultrasharp 25", two MBP 2015 with one LG 27" and LG 24", an iMac 5k which is connected to the LG 27", a Mac mini (old one) with a Dell Ultrasharp 24", two Windows tower for gaming which are connected to the LG displays, one Lenovo Yoga with an USB-C mobile display.
As the central storage I have a Synology 2-bay NAS which gets replaced by unlimited Google cloud.
And now why all this? We are two and also do photo & video. That's why a Razer Core X will extend the setup in near future and we also have several cameras and lenses.
Because music is important and I hate to wear headphones during work I also have two stereos with Bose speakers and Bluetooth JBL headphones.
For gaming we also have an Xbox one, old Wii and for binge watching some Chromecasts and an Amazon fire TV box.