I think this is the discussion you were referring to.
and some of the replies:
Updating my post:
1. Gin: I really like Bluecoat or Plymouth - I believe you have tried the Bluecoat.
2. Vermouth: Dolin Dry or Blanc for "dry" and Carpano Antica for sweet vermouth. CA is not cheap but is a liter and you could skimp by only using about 3/4 of what a drink calls for (and depending on the drink, you may prefer this).
3. Rye: Wild Turkey Rye 101 is my go to rye for "cheap." It is awesome!
....
8. Some good rum. Smith and Cross is awesome. There are lots of good rums out there. I also like Vizcaya, Ron Zacapa, Clement Rhum Agricole...
9. Tequila: I haven't tried many but El Tesoro, Casa Noble, and Don Julio are all great. There is a budget tequila thread