Why is all of that good
They dont provide perfect protection, since the gap at the top of the sleeve can still allow for damage if you handle your cards roughly, but theyre a lot better than nothing
The middle line has the cards type and expansion symbol
For only a few of them you might want to do something special as change your stock, or have staff fulfill different roles

Beginner event solo challenge Squirtle Wartortle Seel Shellder Froakie Frogadier Magikarp Finneon Chewtle Pidgey Pidgeotto Poke Ball First time rewards: 2x Pack Hourglass, 50 Shinedust, 1 Shop Ticket, 25 player experience Chance rewards: 1x Promo pack (51%), 25 Shinedust (100%), 1 Shop Ticket (38.7%) Intermediate event solo challenge Squirtle Wartortle Blastoise Tentacool Shellder Finneon Chewtle Cramorant Chatot Poke Ball Professors Research First time rewards: 4x Pack Hourglass, 100 Shinedust, 1 Shop Ticket, 50 player experience Chance rewards: 1x Promo pack (64%), 25 Shinedust (100%), 1 Shop Ticket (48.3%) Advanced event solo challenge Squirtle Wartortle Blastoise EX Chewtle Drednaw Finneon Lumineon Pyukumuku Cramorant Chatot Potion Poke Ball Professors Research First time rewards: 6x Pack Hourglass, 150 Shinedust, 1 Shop Ticket, 75 player experience Chance rewards: 1x Promo pack (80%), 25 Shinedust (100%), 1 Shop Ticket (60.4%) Expert event solo challenge Squirtle Wartortle Blastoise EX Eevee Vaporeon Articuno Misty Sabrina Leaf Professors Research Poke Ball First time rewards: 8x Pack Hourglass, 200 Shinedust, 1 Shop Ticket, 100 player experience Chance rewards: 1x Promo pack (100%), 25 Shinedust (100%), 1 Shop Ticket (75.5%) READ MORE: Best Pikachu EX deck in Pokemon TCG Pocket that will shock your opponents

That said, I'd still run with the old standbys of Haymaker, Rain Dance, and Charizard decks