I like that we can use it with different tools, such as Sketch or Axure RPX etc., It is very intuitive in terms of how you interact with the application. The platform itself seems pretty stable (no bugs). We've been working together since September 2018 but there's nothing really bad about this software so far. There are some limitations regarding customization options when using Sketch files directly (it does not support all features), maybe because those aren't supported natively within the product. If your team needs an integrated toolbox for both designers/developers then definitely go ahead! You will be able to collaborate much more efficiently than ever before thanks to its advanced visual editor. Since our project started we have managed to reduce costs significantly due to shorter turnaround times between client approval and delivering digital products. Also, they're super helpful whenever something goes wrong during production - quick responses from their Support Team make me feel confident.