Krisken,
I do agree and said as much in earlier post....ie...." ...doesn' t offer a " significant" increase in speed...." .
But then there is Kinetic Energy numbers.....
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...and I also agree that current dual cam designs are faster than their single cam counterparts. That was not always the case until Bowtech came onto the scene.
I would also worry about someone that needs to change their string/cable setup twice a year. I do not think that the gain is worth the effort.