Funny, I just noticed this today. Never noticed the so-called "Child Boards" before. The truth is none of them. I have 14 and worked on all of them, originals and clones. Few, if any, of any brand worked well out of the box. Pretty much everyone has given up making them. Pedersoli and Uberti still catalog them, but it has been a quite a while since I have seen anyone stocking them. That having been said, right now I am primarily using four; two Ubertis and two Pedersolis. The Pedersolis usually need the least amount of work and once working they tend to be reliable. The problem is that because of the design those features that make them reliable also makes them slow. The Ubertis can be shot much faster, but I have had several parts break at speed. Parts for ALL of the originals and clones are virtually impossible to get. USFA (out of business), AWA (out of business) and Taurus have nothing. Original Colt parts are very expensive and very hard to find. The Uberti and Pedersoli parts are theoretically available. However, I have had parts on order for the Ubertis for over two years. Took me six months to get a simple part for a Pedersoli. If you get one and like it, immediately order some spare parts before they are totally out of production. Or, do like like I have had to do and buy two and use one for a parts gun.