What you buy depends on how you plan to store your cards, like in a binder display, box storage, graded slabs, or a mix of everything
Theres also an order that the cards are placed in the booster packs, which sporadically changes between sets
Thickness of 1 Side (microns): Dragon Shield Perfect Fit (60), Ultimate Guard Cortex Matte (105) 100 Double Sleeved Card Thickness (mm): Theoretical (63), Practical (69) Water Test: Pass Deck Box Fit (mm storage): Fit: 100 good
Mix of draw types: Burst draw (refill), repeatable draw (engine), and selection (filtering)
This means that they have a very linear and steady progression in game (which is different from a linear strategy which all three of these archetypes have!)
4 Potion Useful Only When Its Plentiful Rarity : Promo Effect : Heals one Pokemon by 20 points Healing can be a lifesaver in Pokemon TCG games, and Pocket is no exception to that