What are the most popular, higher priced top 3 names in each type of liquor?

I have an interview at a higher end nightclub as a cocktail waitress. My friend that works there said I needed to know the top 3 brands in each category of liquor. I have the interview this afternoon and I need help fast! Thanks

First off, smirnoff is cheap garbage made in Connecticut(sorry, Lady J). Ketel One, Grey Goose, Stoli,and Absolut for Vodka

For Gin, Tanquerey and Bombay Sapphire (The name is Bombay Sapphire, there is not a Bombay and a "Saffire" - again, sorry Lady J), followed by Hendricks or Booths or Boodles.

Rum - Bacardi, Meyers, and 10 Cane. Captain Morgan is a cheap spiced rum. Pyrat from Anguilla is very high end.

Scotch - There are two kinds, Blended and Single Malt. For Blended, Johnny Walker is the most popular higher end brand, but there is (in order) Red, Black, Gold and Blue Label versions, with Red being the least expensive and Blue being the most (Blue can be $200 a bottle). Chivas Is another good name.

There are 1,000 Single Malts, but Macallan, Johny Walker Green, and Laphroig are well known.

For Bourbon, it would be Makers Mark, Gentleman Jack, Woodford, and Booker's.

For Tequila, it's Patron, Cuervo, and Cabo Wabo

vodka - smirnoff, absolute, grey goose
gin - tanquerray, bombay, saffire
rum - bacardi, meyers, captain morgan
for starters...too long of an answer

jonny worker blue label