Figma vs Sketch

Interface Design has changed a lot in recent years. For a long time, Photoshop was the reference for UI Designers but it became unpractical regarding the workflow of a production team. Sketch then appeared with new assets: cheap, very fluid, allowing to prototype and design within the same space. The competitors of Sketchs then flocked, from Flinto to Invision Studio. However, it is Figma who made a remarkable entrance. SO, what to choose between Figma and Sketch? What are their strengths and weaknesses?