Congrats on your new MacBook! Although I haven't used Maccy, I can recommend several other apps that I use myself. CleanShot X is popular for its advanced features, such as scrolling content capture, video/GIF recording, self-timer, screenshot attaching, and internal cloud storage. Capto specializes in screen recording and annotation, which is perfect for creating video tutorials. Yac is an excellent tool for asynchronous voice and video messaging with screen annotations and integration with Slack. You can check here for a detailed description of these apps, but I'm also very familiar with them, so if you have any questions, I'll be happy to answer them. Good luck.