I did a compact mini-ITX gaming embly in Core V1 with i3 6300 and GTX 1060 3GB at the end of 2022, the video card was , and the processor cooler was compact, designed to drain 100W. I decided to upgrade and the case was no longer enough for a new video card and a tower cooler for a more powerful processor. The V21 solved the problem, although now the collection is less compact.
To provide a more comprehensive review, I've attached some photos.