There are a lot of mini PCs on the market from a variety of different vendors, and I've tested and used mini PCs from all the vendors listed here, I've based my selections on my experience using these brands, as well as current model user reviews. Product specs and price also come into play, but being able to draw on dozens, and sometimes hundreds, of other people's views allows me to get a broad sense of how well-received a selected mini PC is. I've paid particular attention to reports of performance, stability, how quiet or noisy the PC is, and weeded out many that seemed to have a poor lifespan.What we're left with is the best of the best, in a broad selection of categories that are applicable to mini PCs.