I'm working on my first AR. I got PSA complete lower with enhanced trigger, and am now on to the Upper components. Do I have been pricing out parts and my original plan was to do an Aero M4E1 upper and piece meal components. I would like to do mid-range quality build, not using an $800 barrel but then again also not rummaging through the bargain bin. Most options I have priced out come to $650 range. I have noticed the LaRue Match upper getting a lot of praise for $750, and I also know LaRue is a bit controversial in the industry. Can I come close to matching the quality of the LaRue setup on my own build? Or should I just save the energy and effort and pay the extra $100 for a quality LaRue setup? Love to hear your thoughts, thanks. I'm a newb in the AR world so glad to learn from y'all.