Thanks for the welcome! The first Cosmere book I read was The Way of Kings. A friend of mine recommended it to me around the time that Words of Radiance came out but I didn't read it until right before Oathbringer's release. I read Sanderson's Reckoners series and finished the Wheel of Time without realizing they had the same author and I liked both of those, so I decided to give the 1000-page behemoth a try. I'm glad I did. I think it was a great Cosmere entry point for me, but I would have to be really sure about someone's tastes before recommending that they start there.