I'm curious what people consider some of the better options for additional lower cost machines for rendering. I've heard some people mention minis or mini servers, I've also heard people mention getting pc based render nodes, although I'm not sure if there's added difficulty in parsing out render jobs to windows based machines from macs? I've also heard that additional nodes are more important than the power of each individual node. If this is the case, would two basic minis be better then a mini server? I'd honestly like to go pc for rendering if it's not that challenging. I'm transitioning from motion graphics for the web to video, some cinema 4d and after effects stuff, and I'm kind of new to the concept of render farms/nodes etc and am trying to understand what the best low cost options are to offload some of this work and keep working on my primary machine.