We have purchased and used the Insta360 oneX and it is a great product, easy to use, good software and good quality of the final product.
But now there’s a worthy competitor in the QooCam 8K (OneX is 5.7K).
The small camera that can fit in your pocket is able to record 8K 30 fps video or 4K 120 fps for slo-mo footage. That’s thanks to large 1/1.7-inch sensors and fisheye lenses on each side. The built-in 6-axis gyro and IMU sensor offer stabilization good enough for action shots even without a gimbal, or at least that’s the spiel.
The camera has its own 3,600 mAh battery and a 2.4-inch touch screen so it can be used independent of a smartphone. That makes it ideal for 360-degree live streaming, though it only does so at 4K resolutions.