I got myself a jumpstart bootser box, excited to put together my first "battle box" to play with friends and introduce new players to the game. I only got a couple of true duplicate packs, but not a single green theme - which seems odd? I guess they don't color balance the boxes, and I just got unlucky, but it kinda sucks.

I could use advice - to get some green packs, is it wiser to just buy singles, or trust the probability that some future box won't be missing all the green packs, as well?