I have a NUC (NUC6i3SYH) with Ubuntu 15.10 installed.
I'd like to hook it up to a touch screen monitor.
Touchscreen prices vary widely and there seem to be lots of specs/features to take into consideration.
What features are technical 'must haves' for a touch screen to get the most out of operating Ubuntu with touch?
I'd like to avoid buying a monitor based on price, only to find it lacks a required feature.
Edit: To clarify, I'm not seeking recommendations for 'best monitor', but a list of the technical features required of a touchscreen monitor that will enable it to work with Ubuntu.