I've owned the Original Osmo Action ever since it was released and it became one of my favorite cameras to use. Like all DJI products, they aren't perfect out of the box, but with firmware updates, they only get better. I skipped on the OA2 because I didn't like the modular design, but when this one was announced, I pre-ordered it immediately.There's mixed reviews on YouTube about it and I can't speak for them, but I can speak on my own experiences using this camera.The not so good...So far, I can't switch between front and back screen while recording (this option became available on the original OA a few months after its release. The microphone doesn't pick up as well as the front mics when talking behind the camera. The last is lack of ability to mount an external mic to the camera, but there is a solution.The good...Maybe I was one of the lucky ones? But the picture quality is AMAZING! I love having the option to choose different fields of view, the zoom option is nice and much better low light performance. Being able to film 4k 120fps and 4k slow motion is great. Plus it never overheats and outlasts GoPro on both battery life and heat threshold. The build quality is excellent as well as the redesign of the battery door. The battery life is phenomenal! I can film in 4k at least twice as long as I can on my original OA. The front mics pick up sound well and I found a solution for an external mic mount. I just picked up a selfie stick / mini tripod which has a cold shoe mount on the side. All in all I am very pleased with my purchase.

Highly recommend. Purchased it to use with my new Sony 4k 55" TV.

I had a $4K Sony projector and this one is much better! 3 hdmi ports, wifi, Bluetooth, great lighting! What more could you ask for?

Good qualityNice sizeCan handle my sony a7rii with lens without any problem

Did lots of videos, half of them underwater (with telsin $15 clear plastic case for protection, from Amazon) and the 4K video quality is amazing, almost at good as Sony (I own three Sony 4K video/photo cameras of various sizes).

I really like the heavy solid feel of this head and when my28-70mm lens on Sony a7Rii is locked in it very solid. For the money I think its an excellent product

I put a lot of information on these devices, plus it's easy to carry any where. ffsalsa/ff

Have and use several of these cards in my Sony A7Rii and in my Canon 90d before that. Never had an issue that was caused by the cards. No failures and no corrupt files. Overall excellent cards and value for the money