So I am upgrading some of my equipment. I have already upgraded some, but now am stumped. I wish to get a Concentricity tool, and a neck turning lathe from 21st Century. At this moment I can only buy one. I do already have a Hornady Concentricity tool, but I really like the 21st Century a lot more. Their gage is much more accurate. So my question is this; If it were up to you would you purchase the new Neck turning lathe, or the Concentricity tool first? Perhaps a ridiculous post, but I’m just looking for thoughts.