I have an 07 X force, 6" brace. It is fast, but for me, my 26" draw really screws me when it comes to speed. I like the bow, but there is some vibration and noise, but it is not something that would turn me away. If you have a longer draw, you will get amazing speeds when this bow cranked out to 70#, you will see the 345-348 range with 350 arrow. It is not the most forgiving bow, but practice helps, also the grip was a little thin for my liking, but overall it's a great bow.