Who Has both..I will in a week but until then,What,, if any, vibration,Bounce,ect would you feel on a FF vs Non FF..Maybe it has to do with the lenghth of the limbs,I bought a Dale Dye,with 62" limbs dacron,After the shot I stll had Sea legs,For most of you folks like me,who buy a bow every day,you can feel what the bow is going to do by just plucking the string..It's like the limbs are pre-stresses and when you shout it No Vibrating thru the limbs..Let me know wht you feel with the 2 if any..maybe im just over-thinking this..Im liking what Orion is saying..