[athrun]

The tech is still rapidly evolving though—I'm not sure it's realistic to expect standardisation here for a while.

Manufacturers are experimenting with form factors, perf-to-weight ratios, noise levels, weatherproofing, connectivity features, anti-theft mechanisms, ABS, etc.

Battery connectivity and charging is where I'd personally like to see more standardisation—even if there are obvious form factor challenges. Standardisation here could drive costs down, which would benefit the entire market. Maybe the EU should start leaning in this area.