RabblesDND

Avid Cosmere Reader. Semi-stickler for reading order based on major "spoilers" and even more minor ones. Personal recommended reading order:

Mistborn Start
Mistborn Era 1: The Final Empire (book 1)
Mistborn Era 1: Well of Ascension (book 2)
Mistborn Era 1: Hero of Ages (book 3)
The Eleventh Metal (Arcanum Unbound)
Elantris (10th anniversary edition)
Elantris: Hope of Elantris (Arcanum Unbound)
Elantris: The Emperor's Soul (Arcanum Unbound)
Warbreaker (Standalone Cosmere)
Stormlight Archive: Way of Kings (book 1)
Stormlight Archive: Words of Radiance (book 2)
Edgedancer (book 2.5 Arcanum Unbound)
Stormlight Archive: Oathbringer (book 3)
Shadows for Silence (Arcanum Unbound)
Tress of the Emerald Sea (Standalone Cosmere)
White Sand Omnibus (Graphic Novel)
Mistborn Era 2: Alloy of Law (book 4)
Mistborn Era 2: Shadows of Self (book 5)
Mistborn Era 2: Band of Mourning (book 6)
Mistborn: Allomancer Jak (Arcanum Unbbound)
Mistborn: Secret History (Arcanum Unbbound)
Mistborn Era 2: The Lost Metal (book 7)
Dawnshard (SA book 3.5 Arcanum Unbound)
Stormlight Archive: Rhythm of War (book 4)
Yumi and the Nightmare Painter (Standalone Cosmere)
The Sunlit Man (SA Adjacent)
Stormlight Archive: Wind and Truth (book 5)
Isle of the Emberdark (Standalone)

Alternative Stormlight Start
Stormlight Archive: Way of Kings (book 1)
Stormlight Archive: Words of Radiance (book 2)
Edgedancer (book 2.5 Arcanum Unbound)
Stormlight Archive: Oathbringer (book 3)
Shadows for Silence (Arcanum Unbound)
Mistborn Era 1: The Final Empire (book 1)
Mistborn Era 1: Well of Ascension (book 2)
Mistborn Era 1: Hero of Ages (book 3)
The Eleventh Metal (Arcanum Unbound)
Elantris (10th anniversary edition)
Elantris: Hope of Elantris (Arcanum Unbound)
Elantris: The Emperor's Soul (Arcanum Unbound)
Warbreaker (Standalone Cosmere)
Tress of the Emerald Sea (Standalone Cosmere)
White Sand Omnibus (Graphic Novel)
Mistborn Era 2: Alloy of Law (book 4)
Mistborn Era 2: Shadows of Self (book 5)
Mistborn Era 2: Band of Mourning (book 6)
Mistborn: Allomancer Jak (Arcanum Unbbound)
Mistborn: Secret History (Arcanum Unbbound)
Mistborn Era 2: The Lost Metal (book 7)
Dawnshard (SA book 3.5 Arcanum Unbound)
Stormlight Archive: Rhythm of War (book 4)
Yumi and the Nightmare Painter (Standalone Cosmere)
The Sunlit Man (SA Adjacent)
Stormlight Archive: Wind and Truth (book 5)
Isle of the Emberdark (Standalone)

Ultra Alternative Start
(Any order Really) - Elantris, Warbreaker, White Sand (Omnibus), Tress of the Emerald Sea, Yumi and the Nightmare Painter, Shadows for Silence in the Forests of Hell, - Optional: Sixth of the Dusk (not Emberdark). These all at the very least, open bits and pieces that will be touched upon in Mistborn/Stormlight and opens up all the other non Scadriel/Roshar worlds in the cosmere. Unfortunately due to more major spoilers, Sunlit Man and Isle of the Emberdark should still be held until later.