>>58612618If you're gonna compare, do it properly.
>Lv. 65 bug berries: 117 base strength (weakest)>Lv. 65 dragon berries: 170 base strength (strongest)To balance that, Butterfree is one of the most accessible to power up because of how common it is in early game, whilst Salamence is one of the toughest to power up for being exclusive to end-game (outside of this event).
And of course, each Pokémon's base helping speed, their ingredient and skill rates, whether they are a berry specialist and/or have Berry Finding S, Snorlax's favorite berries, and each island's area bonus, and possibly event or expert bonuses, or the use of GCTs, are all factors in total berry strength delivery.
Ingredient gathering and skill chance rates operate by deducting from berry chances, for that reason Adamant natures (Speed Up / Ingredient Down) are sometimes preferred on berry specialists.
It depends on whether or not their main skill matters at all.
Your typical Charge Strength S user? Who cares, let it sneaky snack.
Something more interesting like Butterfree's Ingredient Magnet S, Swampert's Extra Tasty Chance, or Salamence's Cooking Power-Up S? Maybe avoid sneaky snacking.
Letting your helpers hold onto ingredients whilst your ingredient bag is full is a useful strategy, it "extends" your ingredient capacity and helps to avoid emptying your stockpiles on Sundays. It's a niche use-case for Inventory Up on berry specialists.