I'm fairly new at this, and still mostly an extract brewer, but my favorite brew is Northern Brewer's "Ace of Spades IPA." I've brewed it three times, and every bottle was delicious! As with all such things, de gustibus non est disputandem. (Latin for, "If you don't like this, your tastebuds must have died!")
There are many styles that are not big, commercially. But if you enjoy the style, that's the essence of homebrewing. Getting to make the beers YOU enjoy, market forces notwithstanding.
Pulchritudo in oculis aspicientis. "Beauty is in the eye of the beholder."