I think I read the first 3 books of this series (didn't finish the 3rd book), and if you liked it I would also recommend his Mistborn book and the A Song of Ice and Fire (the books behind Game of Thrones). I actually drifted towards Sanderson after looking for more fantasy books like Game of Thrones. The Arcane Ascension series by Andrew Rowe is also top-tier.
Thanks for the suggestions! I'll definitely look into them (especially A Song of Ice and Fire since I've received many suggestions for it from people who've seen me reading the Stormlight Archive). Never heard of the Arcane Ascension, but I'll look into it.
While not completed, I've also read the Gentleman Bastard series and the Kingkiller Chronicle which were also suggested to me since I read Stormlight and I really enjoyed them as well (although, well, not as much as the Stormlight Archive).
