I have the Choate Dragunov stock on my 10/22. I have zero complaints about this stock. I have not personally handled the ATI stock, but i preferred the aesthetics of the Choate. Even with the higher price, I was impressed with the durability and density of the plastic on the stock. I did have to remove a bit of material to get the magazine to drop freely, but this is simple and I would rather do some fitting than have huge gaps. The 1" stock spacer is perfect for me, and I was able to add a bit of lead inside it to try to counter my 20" bull barrel. I can't say that the ATI is not a better deal, having no experience with it, but I am a satisfied owner of the Choate.