What kind of clock face would you actually want on your desktop?

One thing I’m still figuring out is where the line is between something useful and something too decorative. I wanted Cadran to feel integrated into macOS, but still calm enough to live on the desktop all day. I’d be really curious to know what people here would personally want most from something like this: minimal faces, more playful ones, weather, motion, per-monitor setups, or something else entirely.