Who is the best living Fantasy writer?

Brandon Sanderson would have my vote, though I haven't read Guy Gavriel or Gene Wolf - both in my 'to read' pile.

Scott Lynch is my personal favourite living Fantasy writer, but I wouldn't say he's the best out there. Brandon Sanderson has done so much for the genre and works hard to help others and generally be awesome, as well as writing stunning books.

 

I can say I haven't heard of either of Steerpike's choices [although I'll look into them], but my heart belongs to Neil Gaiman.

 

Best? That's a tough one, since it relies so heavily on your criteria for what constitutes "good." It's even tougher for me, since I haven't kept up on many contemporary authors, so there are major gaps in my knowledge which might change my answers.

Gene Wolfe is certainly right up there. Looking at it in the terms a lit teacher would, I'd have to say he's the "best" of the ones I'm familiar with. I could argue for Samuel R. Delany as well–for all the same reasons one would use for Wolfe–but his fantasy output has been comparatively small and he hasn't written any in decades, so I'm not sure he qualifies: perhaps the best living ex-fantasy writer.

On the other hand, Steven Brust is right up there, too: if his prose provides fewer "wow" moments than Wolfe or Delany, they're still in there. (The majority of his work most closely resembles that of his original model, Roger Zelazny… who hasn't received mention thus far because he lacks one of the primary qualifications for this category.) His plotting is as intricate as it comes–the majority of the Vlad Taltos novels read like detective fiction. And in spite of both of these, the pacing is such that I can only dream of being able to emulate it some day. Plus he's flat-out fun to read: very few people can sustain a serious tone to a story while including humor on, at the widest separation, every other page. (By "very few," I mean I'm not aware of anyone else who can do this.) So I'd have to nominate him as a "personal favorite which I can back up with evidence of literary quality." Whether or not this is equivalent to "best"… I'll leave for others to decide.

 

I saw that post, and it made me very happy.
I saw Gene's name in there; therefore, he is now a priority on my list.
I'm curious of Kay.. after all, it is The Silmarillion..

 

I'd have to go for Steven Brust as well.

Entertaining, and books I don't mind going back to re-read on occasion.

 

Clive Barker, Stephen Donaldson, Julian May

 

Gaiman is really good as well

 

I can't say who's the best since I'm still slogging my way through the greats of the genre, but my favourite is Joe Abercrombie without a doubt, with Scott Lynch closely behind and Brandon Sanderson gaining on the both of them (Elantris was pretty good, Warbreaker is better so far).