Naji - both of these tables were talked about in a thread on here ( with pics - they always seem to be in little redneck hole in the walls for whatever reason lol ) within the last year or so. They actually are/were in production because quite a few people chimed in with locations where they saw/played on them. I personally ran into one of those L shaped ones in a little sh_t hole bar in Greensburg, PA - JUST outside of Pittsburg. As I had stated in that thread they look really cool at first and were fun to play on for like the first half hour then the novelty completely wears off and your like " ok thats enough! " Although I didn't spend enough time to really explore it, I think the L shape one could make for a very interesting variation of one pocket. Hope this helps, what did u hear about one and are looking to try it out? Oh yeah one more thing, they are ridiculously pricey and supp the are made by grafting two barboxes together and the price far outways the cost of the two tables.
Ps Naji, if u pm me ur cell # I can send u pics of both types. I still haven't been able to post pics on AZB - ALTHOUGH IVE TRIED MANY TIMES LOL