I just purchased an HP Spectre x360 as a machine for my home office. I also purchased 3 27 inch 1080p Samsung monitors. When I'm in my office I prefer to use my external monitors. The only problem is I'm having issues driving the third one (technically the fourth because the laptop screen counts as one although I'm fine disabling it). The laptop technically has an NVidia card but I'm assuming the limitation is the intel on-board graphics.
I'm using the onboard HDMI for monitor one, a J5 create USB-C hub w\ HDMI dongle for monitor 2, and an insignia dongle for monitor 3.
I'm an IT guy but never got too deep into displays.