In theory, there is no bigger show than NYI. FUN has a big name, too. The question is whether you are seeking the experience or coins for your collection. Will dealers who paid $1000 for a table bring what you collect? I do better at shows with $200 tables. That does not mean I would not pay $5 to get in NYI but that I would not be able to buy enough coins to make the $500 transportation, room and food costs worthwhile purely for what I would get for my collection. I really enjoy coin shows. They are my favorite source for coins because you can see, handle and discuss coins all the while comparing dealer to dealer. If money were not an object I would go to all the big ones and not worry about the fact that I have to pay not only for my $500 hotel bill but for the bill of the dealer I am buying from. Enjoy the show.