I don't remember the weight of the arrow.It was fast for the set up.X force might be faster,not for sure.I don't know if a x force is as smooth,I have not shot a x force.I have only shot 3 of the 2011 line up.The mathews extreme,hoyt crx 32,pse evo.I liked the evo and hoyt alot better.Go to archerytalk.com anything you want to know aabout bows or archery