[tossaway44]

I use Remote Desktop to work on my Windows machines from my Mac on a daily basis. Although the official client works fine, I prefer to use Jump Desktop due to its built-in SSH tunneling, and switch between my Surface (which sits underneath my secondary display) and machines on Azure with touchpad swipes.

RDP works fine at 5K+4K resolution (my iMac has a secondary display) and everything from Windows is rendered in HIDPI. I do however have the remote connections set at 16 bit for a little less latency (and the content on servers is less interesting anyway).

This works well enough for me to do everything (development, office work, etc.), and also Skype calls (with the audio left on the remote device - again, my Surface is sitting on my desk, and it has killer microphones and speakers).