I've never made an HHB bow. It doesn't grow around here. I did get an HHB bow in the PA Bow trade a few years back, made by Greg B. Excellent bow, both in the woods qualities and the the construction. So I am a fan of it if you can get it. Hackberry here grows from the cracks in the sidewalk, along nearly every fence line and bar ditch and waste area. I tried it years ago, before heat treating was a thing, for me anyway. It was junk before it got to full draw due to the excessive set it took. Toasting the belly changes the equation entirely.