Yes, we have been seeing really good growth. And, I think your observation is correct, we're definitely growing faster than some of our larger competitors. So, in terms of what we're seeing in product makes sense, this year was not only to grow revenue, but was to pay particular focus on what we call the high value API's. And we've seen really good progress this year in that regard. We've seen across the board in Asia Pacific in India, and in the US. I think, in particular, the video API, we've seen a lot of really good traction, particularly in healthcare, customers, education, et cetera. So, we've seen not only good customer wins there, but then usage also growing. So, I think that's kind of a standout. We've also seen some good, not-only-customer wins, but also good usage to begin on voice as well, our voice API. Now, you asked a question on relative stability of the platform. You know, when we acquired Nexmo, that's three half years ago, great company, but really without messaging API, really around SMS. So, we've invested very heavily in terms of RMB, to build out, make the product line broader and deeper with voice, with conversational API, the video, to the acquisition of TokBox and a number of other things. And, when Alan referred to it in his opening remarks as well, we've grown in the developer, the registered developer ecosystem. One of the things that we do, as a matter of course of business, is survey to developers. So for example, for the second year in a row, we won an award around this, around the overall developer experience, a very competitive situation. So, we're happy to receive that award, and our own customer satisfaction surveys. Even when we acquired Nexmo, they had a high customer satisfaction, in this case the customers being developers. And we've continued to grow that actually, since acquiring company. So, it had to double check, I think it might actually be the highest now that it has been since we acquired the company. I think that a couple of those things are a testament to the strength and the depth and breadth of the product line there.