Is Malazan your favourite piece of fiction? If not what is?

While Malazan is not as hugely popular as other pieces of fiction such as The Lord of the Rings, Star Wars, Dune, A Song of Ice and Fire etc. Its praise for the series is endless. Despite its difficulty those who have read Malazan regard it as one of the best pieces of fantasy and book series of all time. I was curious for those of you who’ve read the series, do you consider Malazan the greatest piece of fiction? If not, what is your favourite?