I've been stress testing my dex setup and it's surprisingly performant. To push it to the limits I decided to start a youtube channel documenting how it goes and I'm not even using the official DeX station, just a $20 ripoff from china. It's been suprisingly powerful to edit video on and even have all the files on same device. Even the adobe suite is suprisingly well implemented on android. I find that any issue I have with missing programs I can find on XDA in the form of an apk file.
http://youtube.com/c/DennisAleynikov