Hinata is another tax effect, but you get access to Red as well, and Red has some interesting additions to the Stax department, you'd definitely want Grand Arbiter in your Hinata deck, and you'd run most of the same cards, but you also have the option of running a bunch of cards that care about Hinata's discount, Hinata makes interaction better, especially if it has multiple targets, the annoying thing for both is that they're much harder to cast than Grand Arbiter, so you'd have to raise your budget to have the same consistency
The number of card types is not rechecked as the ability resolves
Or is your main goal to acquire high-value cards as an investment
That being said, the Mega Hyper Rare of Mega Charizard X ex was initially more valuable for the Japanese set
We never handle opened packs or resealed merchandise
You can read about the Jumpstart format here