Having tried a lot of different nolo beers, I've found Heineken 0.0 to be one of the best at conserving the crisp, fresh taste of a typical European lager (and I'm not even particularly fond of the real alcoholic Heineken). It's real, brewed beer, with the alcohol removed by vacuum distillation. Many other 0 lagers are made by halting the fermentation prematurely, thus rendering them way too sweet for my taste. If you want something more interesting, there are better alternatives in non-alcoholic IPA's, citrus pale ales or sour beers.