bigbulls, I have a QT4000, and I can tell you the micro's are nice on that thing. Not a must, but a big help when trying to precision tune those broadheads. I've been toying with some rests right now and I must say.......I think I'm going to eventually go back to my QT4000. I just can't see how what I've been using is any better. Especially the Trophy Taker. Ok rest, but IMHO, the NAP is a much better design.