Welcome to the forum, Ryan! We do like photos so show us your shop, CNC, other tools, projects, etc.! I guess it depends on the software you use and what you plan to cut/build/machine/produce as to which videos you watch. I use Fusion 360, Carveco, and Mach4 so I tend to watch those. And I do a lot of engineered pieces rather than long 3D (2.5D) carvings and some inlay work so that's where I lean when picking out videos.