Making sure I understand proper drive utilization for video editing. So, I need a fast drive for the media cache, right? Is that the most important bit? How important is fast drive for the boot? I've read that it is, but I can't see anywhere WHY it is. Isn't everything I need from the boot drive already in ram when running? Trying to avoid bottlenecks, so which drives exactly need to be separate? For instance, do I need one drive for the boot, one for the media cache, and a third to write to for renders? Can that drive be the same as the one hosting my footage? Is it slowing down trying to read and write to same drive? Thx.