Off the top of my head, 'white lightning' moonshine is essentially corn whiskey that has not been aged. Charcoal filtering, and the cask add the flavor - whether they're blackened or once held Sherry or port or brandy, plus the peat roasting the barley and other variables when you're making Scotch. Of course, normal whiskies and Scotch are also produced to be in the 80+ proof realm (except for the 'cask strength' varieties), and 'Shine is pure distilled alcohol, about 170 proof. Thats way too intense, my survival instinct makes me avoid hi-octane spirits.
I don't particularly care for American whisky or Bourbon. Scotch and a few Irish (primarily Bushmills - or the better version 'Black Bush') are much smoother and more drinkable. I think its the corn base that makes it too sweet, peat and barley malt produce a mellower variety. I like all the different varieties and snobbery that go along with Scotch, it provides a nice selection and some good conversation.
I also liked the term "angels share" the Scots came up with for the evaporation during aging. Its a cool phrase.
Any whiskey of any variety these days, over ice in a rocks glass - no shots anymore. And thats not how most 'normal' people drink American whiskeys, they do shots. I guess some people sip neat bourbon, still not my thing. Ice, glass, and Scotch.
Lately, I've avoided whiskey altogether and been drinking Vodka on the rocks. Flavored ones, like Three Olives and Absolut. Cleaner buzz, and you don't stink like a fuckin drunken bastard the next day.