No Quick Alchemy specifies Common item.
Alchemical Crafting grants 4 common level 1 Formulas. The Formula book starts you with 4 common level 1 Formulas. Generally it would seem they are the same 4, but the Goblin Alchemist pregen they previewed apparently started with 8 formulas so I guess they stack?
Also just realized something else the Formula Book section of the class also mentions that when you level you can add 2 Formulas of your level or less, no mention of the rarity so does that mean you can added Uncommon ones? Even if you can't craft them? If so then the whole thing at 5th level with Mutagen Crafting that lets you select Uncommon Mutagens to add to your Formula Book actually does nothing. Of course that feature definitely does not mention being able to craft the Uncommon Mutagens.
Alchemical Crafting grants 4 common level 1 Formulas. The Formula book starts you with 4 common level 1 Formulas. Generally it would seem they are the same 4, but the Goblin Alchemist pregen they previewed apparently started with 8 formulas so I guess they stack?
Also just realized something else the Formula Book section of the class also mentions that when you level you can add 2 Formulas of your level or less, no mention of the rarity so does that mean you can added Uncommon ones? Even if you can't craft them? If so then the whole thing at 5th level with Mutagen Crafting that lets you select Uncommon Mutagens to add to your Formula Book actually does nothing. Of course that feature definitely does not mention being able to craft the Uncommon Mutagens.