Art Soul

Hi.
Good afternoon. Here https://www.diffordsguide.com/g/1083/daiquiri-cocktail/best-recipe you advise to use a wooden spoon, and in the article above, a stainless steel one, but not a wooden one. So is there a difference? :)

This rum is pretty good for Daiquiri.

How long has fat-washed bourbon been stored? And where is it better to store it?