The list I posted was just show pandas and as of August 2016 Hawaii show hadn't been released. The Smithsonian and Jewish medals are special issues. Neither is better or worse based on designation of show panda vs special issues. What makes a coin collectible is design, rarity and distribution channel.
Ironically today I received a Smithsonian 5oz gold in the mail, I know nothing about the coin except I liked the design, it has 300 mintage and distribution channel put the coin into strong hands with a wide distribution (govmint sold it to their legacy vip buyers at almost 100% premium to melt, which means it will be decades before they return to the market).