Here in Phoenix the only one worth going to is the Small Arms Review Show at the beginning of December. The rest are all the same. Same vendors at the same tables in the same areas, selling the same stuff. Usually overpriced for what you can get it locally for, or on the Internet. At the SAR Show there is usually some interesting stuff, but when you find it, you'll find prices out of this world attached to it. Some theme stuff as well. Hot babes in camo passing out flyer's and such.
I think last year they had 6 buildings. But when you subtract all of the jewelery, tee shirts, John Wayne "autographed" posters, beanie babies, "real" WW II German Nazi helmets, yelping puppy dogs for sale in cardboard boxes, "Bag-O-Bullet" ammo vendors, it comes down to about 4 buildings total. I don't think I'll be going this year because I work weekends, and the whole place is such a zoo. The older I get, the less I can tolerate crowds, along with the "free" $8.00 parking. Bill T.