Was looking to downscale into a mini-itx build and always loved the design of the Phanteks Shift. Video editing is a part of my main profession and I also do light gaming here and there, so this build is perfect for handling both scenarios.
My biggest concern was cooling since I've heard horrible things about the thermals in this case. I went AIO for the CPU which has been able to keep my CPU at around 39-40c on idle and around 60c under full load. My GPU I went with a blower style as that is the best gpu cooling solution for this case in particular and made sure to give the fan tons of room with nothing in the way that could possibly harm temps. Currently it sits at around ~40-41c on idle and hits about ~65-70c when playing games (Overwatch @ 60hz 3440x1440p ultra settings). Fan speed is cranked up to about 55% and there is definitely some noise emitting from the case, but I was wholeheartedly accepting of some noise when I purchased the case. I generally have headphones on anyways.
By far my favorite PC build I have ever done and the perfect system to match my needs and wants in terms of styling and performance.