What drink should I gift my 40s sophisticated CEO boss

In a few weeks it will mark a few years of me working with my boss, and he’s done a lot of good stuff for me in many aspects. I know he enjoys drinks, I’ve seen him drink whiskey, beer, and champagne, but as a non-drinker I have no idea what to gift him.

My budget is around 100 US dollars for a nice bottle of alcohol, but depending on what good options I can find I am flexible on the budget!

His preferences revolve around “premium, recognizable, smooth, polished bottles” and from my previous purchases for him ChatGPT suggested these:

Nikka From the Barrel Balvenie DoubleWood 12 Macallan 12 Double Cask Glenfiddich 15 Nikka Super

Are these good drinks? Alternatively can you guys also help provide suggestions please?