I don't know the best gambling movies because I am not too often watch gambling movies. But I watch Ocean Eleven, Casino Royale, and the other film that is related to gambling games that I think is a good movie. I don't watch the list of gambling movies that @OP mentions, so I don't know which one is the best gambling movie. That list is too old for me, so I think I prefer to choose the other films that are not too old from those listed. Perhaps, from that list, there are one or two movies based on the true story from the real player who can win much money and be willing to share his experience in that movie.