What is the best liquor/liqeur to drink straight (by itself). I prefer liquor with an alcoholly taste.?

I hate bourbon, whiskey, scotch and tequilla. I hate that engine coolant, ethyl alcohol taste. I like vodka and rum, and liqueurs. I was looking at Bacardi Big Apple and 99 Schnapps. Anyone tried those straight before? Any and all answers will be accepted, except bourbon, whiskey etc. Thanks!