Best eBike brands overall

Subject: What eBike brands are truly the best when it comes to maintenance?

Hey everyone! I've been riding my Aventon Aventure.2 for about six months now, mostly commuting on paved roads but also hitting some gravel trails on weekends. It's been great, but I'm starting to think about future maintenance – things like parts availability, ease of finding service, and overall durability of components.

This got me wondering: when we talk about the "best eBike brands overall," how much does maintenance and repair factor into that for you? Are there specific brands known for being super easy to work on, or for having excellent parts support and a good service network? Or conversely, any brands to avoid if you value hassle-free repairs?

Curious to hear your experiences and recommendations from a maintenance perspective!