Best eBike brands overall

Hey everyone!

I've been lurking for a bit and decided to jump in. I'm curious about something that came up after a recent issue with my commuter eBike (a no-name brand I got cheap online). I had a motor cutout on a steep hill, and it got me thinking: when it comes to reliability and ease of troubleshooting, what are generally considered the best eBike brands out there? Are there certain brands known for solid components and good customer support when things inevitably go wrong? I'm looking for something that can handle daily 15-mile commutes on mixed terrain without constant headaches.

Cheers!