The monitor on the left services the RTL-SDR.COM V3 dongle that is mostly used for FM and BCB-DX. The monitor on the right services an Airspy RSP1A used mostly for HF and VHF/UHF scanning. Now the little monitor under the big one is the control head for the Uniden SDS100 that I keep locked on to the local P25 frequencies. It's not as fancy as a lot of your setups, but it's working for me.