I have chronoed a ton of self bows, all wood laminates, and fiberglass bows. All the arguments aside, trying to craft a fast bow using the standard 10 gpp is interesting for sure, but has very little to offer in the form of hunting big game. Shooting an 700-900 grain arrow in the 160s to 170s will shoot through anything in north America. I am not saying that light fast bows do not have a place or a following. I just think that for self bows should be crafted as heavy as possible and shoot a heavy arrow. I will admit that I am currently working on different designs that will shoot a mid weight arrow from bows under 70 lbs. . The bottom line is that all bow making is interesting, it just depends on your focus.
God bless
Chris Blank