They both were Bamboo cored. I am not running the Buffalo down guys. It did have a thump I did not care for in my bow hand on release. The bow itself was very well built,and very good looking. If it did'nt have that thump,it would have been perfect. As Friend said......
The optimum choice remains individualistic.
Heck,I am no bowyer. It may have been a wood issue,I bought it 2nd hand,and WHO KNOWS what it
may have been exposed to prior to my purchase. I still like the lines of the Buffalo,they are close to a PL's. I may even buy another one if I shot it first. Frenchymanny stated his had no shock. Maybe mine had a issue? don't know. rat'