I have used both xrdp and X2Go for a few years, just personal use, not professional/work related.
I've recently upgraded to Debian 9 with KDE Plasma 5 and had some issues with X2Go, checked the wiki and found that Plasma 5 is unsupported at the moment. I researched alternatives and discovered ThinLinc.
It's a commercial software, but free for home use up to 5 concurrent users. Works with Plasma 5 and performance is good, at least for my use case.
When/if X2Go gains support for Plasma 5 I may go back, but for now I can't use it.