Agreed, Booker’s is great.
i recommend the Costco small batch. Cheap and good.
Booker’s & Knob Creek are two of my favorites. I like Maker’s too, though especially the 46. I’m currently enjoying Filibuster (very smooth).
A shockingly good Bourbon is Evan Williams Single Barrel. Do not let the fairly low price scare you, It is a fine whisky, it will not let you down. Elijah Craig is also a winner at a higher price, it is no longer 12 years old but still good