Hi there. I have a small project studio and right now I am using cheaper XLR cables. The two I am currently using are a Shure cable that came with my SM57 and some other cheap cable that came with a small microphone package. My main question is how much of a difference would it make If I used one of these Shure cables compared to an expensive Monster or Mogami cable? How big of a difference will quality make in my recordings? Also my last question is what are Hi-Z cables and what are Lo-Z cables? Thanks in advance!