I have several Shrews and one Holm-Made with BowBolts, and they all are extremely well made and solid. If you did not see the seam or feel the slight difference in mass weight, you could not tell a one piece from a two piece. There have definitely been failures with BowBolts where the proper materials or construction have not been used. Of the MANY Shrews built with BowBolts, only one has ever failed, and that was because the riser was built from a solid piece of Gaboon ebony that was not strong enough to maintain its integrity under the stresses generated from the BowBolt. Gregg Coffey has since used at least some phenolic in the riser to provide adequate strength, and it works. I don't think Chad Holm has ever had a failure with a BowBolt bow, but he learned from the problems of others and didn't make the same mistakes. A BowBolt is one of the best connections made. In my 68# bow, I went with solid phenolic for the reason stated by Cody Dixon, but it probably wasn't necessary.
I have never shot a bow with the Locket Socket, but I have no doubt it is a very good, strong system. It may very well be stronger than the BowBolt system, but who cares as long as both are stronger than what is needed. If I were able to draw a 85+ pound bow, I would probably prefer the Locket Socket because guys like Big Jim have built and used bows that heavy with the LS system without any problems. I am still very interested in shooting a Thunderchild, and when Cody gets his, maybe I can get him to let me take a few shots. However, it will take a lot to convince me that there is any two piece bow that can equal a Shrew with a BowBolt.
Allan