Definitely agree with everyone here (hence why we're all here ), Sanderson is the best there is.
I also second the Codex Alera. This is the series that brought me into fantasy (and reading in general, but that's a tale for another day). The alleged background of the stories creation is reason enough to read it. So the story goes, Butcher was dared by an online individual to take two ridiculous concepts and use them to inspire a book. Butcher let the individual pick the concepts and he picked Pokemon and the Lost Roman Legions. So, Butcher went ahead a wrote a story and, before posting it online (i think), realized 'hey... this is awesome' and thus the Codex Alera was born.
I would also like to give a shout out to The Broken Empire by Mark Lawrence. While Jorg is a dark character (with plenty of reason to be), he is amazing. Some of my best memories in reading are from Jorg. Lawrence is poetic in his dialogue, both internal and external. They are also short, quick reads which is an added bonus. Being fairly new to reading, Lawrence is the only author other than Sanderson that I have re-read. That may not do much for your opinion, but it says a lot to me haha.