I've found the bk2 to be very fast and forgiveing {read accurate} . Its noise is on level with an average one cam not loud or very much hand shock , if you've ever shot a mathews ultra2 that bow is louder and has more hand shock IMO .The legacy is the quietest bow I've shot but I was not very accurate with it and the speeds they post for it are way off its much slower than advertised .Got rid of mine after 2 weeks .

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