Key Takeaways: The new Go Ultra by Insta360 is a major upgrade from the Go 3 and Go 3S: It addresses the main issues of earlier models with microSD storage, a larger sensor, sharper 4K video, and longer battery life. Small size, real flexibility: Weighing only 53g, the Go Ultra is ideal for athletes, travelers, or anyone who wants lightweight gear without sacrificing creative shooting options. Creator Bundle designed for lifestyle use: At $499, the kit includes smart accessories like a tilt-read...