eBike technology explained

Hey everyone!

I'm looking to buy my first eBike soon, mostly for commuting 10 miles each way on mixed terrain (some hills, some flat city roads). I've been doing a ton of research, but honestly, the sheer amount of tech jargon is making my head spin! What are the absolute must-know technologies when comparing different eBikes, especially regarding motors (hub vs. mid-drive) and battery types? Any insights on what truly makes a difference in real-world riding would be super helpful for a newbie like me!