I'm surprised people abroad even drink Stella. It's hardly considered more than sewer water here.
I've never been much a fan of Belgian beers. They tend to be too sweet for me. I want more bitter hops and/or richly toasted barley, not something that tastes like some apricots have been rotting in it.
Duvel
Most Belgian abbey beers have a bitter, blond variant too, as opposed to the dark, sweeter kind.
Best beers though are the 'trappist', that are only brewed in abbeys. There are only 7 of those: Orval, La Trappe, Westmalle, Westvleteren, Chimay, Rochefort & Achel. Westvleteren, IIRC, can only be bought directly from the abbey.