I have lived in Vegas all my life. And as a drinker, Lee's Discount Liquor has been a staple for alcohol shopping.
But, now that Total Wine has come to town, it is top choice. Better prices, better selection, better service. Deposits on kegs & taps are far cheaper than Lee's, prices of kegs are far cheaper, and hard liquor prices here are unbelievable. Definitely worth the slightly longer jaunt from home.