Still looking for a board game friendly bookshelf from one of the major chains. Depth is the problem, need roughly 30cm of usable depth. I'm currently using IVAR but it's more of a temporary solution. I own about 4 Billy for books they are decent but not great. One thing in their favor is that you can easily add another one. I'd also like it if IKEA would report the usable depth of the shelves in addition to the total depth.