It is one of the best SDK in the industry. We started testing it recently and the result was awesome. The best part I like about the whole thing was the support. It has a high quality support team who is always ready to help, even after the implementation. We faced some issues but the response time was great. It is the most popular SDK available in the market, I'd say that. We use it for streaming video data. It helped us to reduce our lag time.The experience has been very good. I've heard that it lacks documentation. We did have experience with other sdk in the market. It had better documentation, I guess. Also, it could be free of cost if you want the whole SDK. I like that the tool was easy to setup with minimal configuration required. The only thing I didn't like about the tool was some of the older versions were not compatible with certain platforms. For example, you had to use specific versions of java or other devices to make the tool function correctly. It made setting up the tool fairly straightforward though so it wasn't too much of a problem.