Freelance video editor and huge gamer - I wanted a build that could easily handle both (and as I've found out since, sometimes both at the same time).
Part-wise, honestly no problems, everything worked well together, the case was phenomenal to fit everything with ample breathing room.
Works great with Adobe CC Premiere and Photoshop.
So far, no games have NOT been able to run at 144hz 1440p at max graphics, but I haven't yet tried anything like the Witcher 3. GTA V and Rocket League play beautifully.