Sony 15mm f1.4 vs Sigma 16mm f1.4 - Which Lens Should You Buy?

The brand new Sony 15mm f1.4 lens is a direct competitor to the creator's beloved Sigma 16mm f1.4 lens for Sony APS-C cameras like the Sony ZV-E10 for video.

The new Sony 15mm lens comes with a few more features over the Sigma 16mm but a lot of creators are wondering if the new Sony lens is worth it over the budget boss, the Sigma 16mm?