Hi Eden,
I am also looking to buy my first e-bike and have been searching for as much information as I can get
I believe you have come to the right place in EBR as there are a lot of helpful and knowledgeable members who are more than willing to offer assistance and guidance to us amateurs
I suggest you browse the e-bike reviews and forums as I am doing for as many snippets of advice that you can get
Maybe post a few more queries and questions in the other EBR forums until you can hook the attention of more experienced e-bikers
Sorry, but my lack of experience in e-biking does not allow me to give you any solid advice
What I have learnt so far from various sites and forums is that e-bikes with mid drives are probably best suited to hilly areas, are more efficient and therefore provide greater range from the battery
In saying that it depends on how steep the hills are where you live, as a hub drive e-bike may be suitable if the hills are not too steep and your commuting distances are not too long
I have found that mid drive e-bikes on average tend to be more expensive than e-bikes with hub drives, so this may give you some direction in narrowing down the type of drive system to focus on if budget is a constraint
Mid drive e-bikes appear to be lighter and have the weight distributed more centrally and lower down in the bike frame so this may suit you as they tend to feel more evenly balanced when riding and are easier to manoeuvre in tight situations
I suggest you visit your local e-bike shop/s and ask lots of questions
Take as many e-bikes as you can for test rides and I guess you will start to see a trend in the type of e-bike and drive system that will best suit your needs and budget
Also consider which bike shop and manufacturer will give you the best after sales support
Have a read here
http://ebiketips.co.uk/content/advice/advice/your-guide-to-electric-city-bikes-239 as you may get some tips
Good luck