I have XPS 13 with Linux but consider installing Windows and using Linux in VM. The external display support is terrible, WiFi speed is halve or even less than

I have XPS 13 with Linux but consider installing Windows and using Linux in VM. The external display support is terrible, WiFi speed is halve or even less than one gets under Windows and touchpad is rather imprecise and often misses taps. This is with Ubuntu 14.04 or 16.04. I also tried Fedora 25 beta few days ago. That seems to work better, but still hardware works worse than under Windows. Also, the display is too reflective. It was a mistake to go with 3200 resolution.