Has anyone purchased a new or used server rack to hold all their gear in their home labs? I'm looking into something in the 22U to 24U size to put in my basement. I'd like it to have side panels and possibly room for a power strip or two. I've seen people in forums recommend for local craigslist sales (which I'll search for) but I'm curious if there are any recommended brands from past experience or places to buy them? Any things to watch out for?