Warning: don't confuse 'best' with 'valuable'
Theres going to be waves of the regular decks out there, and if they pop up at Costco the way LOTR decks did, I will absolutely pick those up for cheap, but the plan right now is to focus on the surge foils as people are cracking decks for singles
Heck they might have upcharged to $3,000 for a PSA 10 ($50k - $100k value)
This means that almost every time the front side is cast before and the two sides have some synergies together, which isn't true of split cards where you can only cast one or the other
Reportedly released in Japan and produced in similar quantities as the SSB cards, the TMB singles are Trainer cards that feature Exeggutor in a tropical scene with a holographic rainbow-like arc in the background that's gold on the first-place card, silver on the second-place single, and bronze on the third