Fill. Much more control.

I love the line art. I was a little bummed to see that the artwork was broken down into isolated groups on mobile (losing the single stroke effect on desktop). Because it is an SVG asset, I wonder if they experimented with having the artwork trace into view as the visitors scrolled down the website (desktop)?

Out of curiosity, do you use anything like Strava?

Agreed on the performance. While the tool is incredibly promising, I couldn't see myself using the tool for actual production work. At the end of the day, it's a browser-based tool that doesn't have the stability of a dedicated desktop app. IMO.