RE: 2007 Bowtech Guardian........
I have to agree with southbound m. I have a 2007 Allegiance and was about to purchase a Constitution and decided after watching and shooting a Guardian that I would have to switch my order. Compared to my Alligiance the Guardian is far smoother, less to no vibrationand quieter...in fact I don't think you could ask for any more....I'm totally satisfied with mine.