Yep, there’s also those, too. More and more keep coming. I’ve tried Figma and its concept of vector networks is solid, and I can see it being super useful for large teams where tight collaboration is a must. For me, that’s not an issue yet, so I prefer the fuller power of Sketch as a desktop app.
Subform may take a little while to catch on as third-party plugins for Sketch continue to roll out rapidly, but its approach to rules-based spacing and structure looks fantastic.