I started out with a Zappy scooter. Where I work, there aren't any parking places where it's free all day within about a 1 mile radius.
When the Agency I worked for got moved downtown, one of my co-workers did this whit his non-electric bike. My options at that point were:
1. Pay $80 per month for parking (in 1999).
2. Take the bus, $32/mo.
3. Ride my Trek 700 non-electric bike.
I didn't actually test 1 since it was too costly and I figured it was about the same as the bus, but more convenient since I wouldn't have to deal with schedules. The bike turned out to be faster than the bus. While their actual speed was about the same, I would need to walk a block to the bus stop and two blocks to work after being let off. The bike could be locked up within 10 yards of the front door where I worked.
I was fortunate to have a bike path for about two of the three and a half mile ride, but I needed to use city streets for the rest. Also, there was a significant hill at the destination end, about a half block in very heavy traffic on Broadway. I knew from motorcycle experience that if my acceleration from a stop light was faster, I could blend with the traffic better. On the flat, I could almost do it with the Trek, but it required maximum effort at every stop light.
The Schwinn/Currie discounted to $950 ('99) was just what I needed. Small enough to use the bike racks and powerful enough to deal with hills and traffic.
Now I use it for short trips, grocery shopping (max. 40 lbs or about a half shopping cart), and longer excursions with my wife ('02).