Glenfiddich, Glenlivet, Glenmorangie, The Dalmore, et al.
Just walk into a liquor store, verify single malt, confirm it is actually from Scotland, and things should be quite drinkable.
The Johnny Walker varieties, Dewars, and Chivas Regal are blended scotches -- some have an uppity phobia regarding blends -- but I have found each to be readily consumable.
As you already have the acquired taste, don't mess with things like Passport, Clan MacGregor, J & B, Scoresby (although it is, by far, the best "cheap scotch") or Cuttysark for your annual bottle.
Cheers!