@jejip @penpot I've only played around with it out of curiosity, I haven't had the chance to use it in a project yet (the projects I was doing were already in Figma). But it has most of Figma's functionality, and I actually find the interface a little more intuitive than Figma.
If you're doing advanced interactive prototypes it's a bit lacking there compared to Figma, but iirc it might have better handoff to devs than Figma.
For wireframing and simple prototyping it's more than capable.