If Tesla were to make a scooter, it would be an Unagi. These e-scooters have a gorgeous, carbon-fibre design, aren't heavy at all, and accelerate like a beast (be warned!). The dual motor model can go to 0-15 in what feels like 3.5 and climb almost any hill but also brake instantaneously to let you take sharp turns at speed. I bought my Unagi back when they first opened a store in Williamsburg and have now gone 1000+ miles on these streets. Still an adventure every time.
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The battery deteriorates quickly and barely lasts 6-7 miles, especially through winter! They're also not interchangeable and take 4-5 hours to charge. The charger is as small as a laptop charger though, so I tend to carry it with me and charge the scooter while I'm out and about, especially on a coffee-shop workday.