Start With Alloyment of Law

I think alloy of law is a great entry point into brandon sanderson's writing style and to the world of misborn at large. He does have other things outside o the steel heart, and things aren't part of the cosmer tha art. There are also good reeds and part of it. But i think if you really want to get invested in what he's doing on the long in the long term, in the long hall, you have to start miss you got to go into misborne.