I have only made 4 laminated bows, I used actionboo tapers for the first two and red elm for the next two. I am currently hunting with the first bow I made, it has .030 cocobolo veneers and a actionboo taper under 040 clear glass. I had good results with red elm tapers with walnut veneers too. I cant tell any difference in smoothness at the draw. Some say the actionboo is smoother and faster.