Make sure your backing is thin. BL is prone to fretting and compression set if the backing is too thick or the tiller is off. If you are not experienced, Oak or Hickory would be easier to get a "shooter" out of. If you are experienced, and it is a good piece of BL, it should yield a bow at least as good, if not better than Oak and Hickory of the same design. That being said, I've made a lot of BL selfbows, but not board bows. That is just my $.02 from having worked a lot with that particular wood.