Hello. I'm new to the folder world and I had a question on which Dahon I should get. I have NO experience with folders and few with bikes in general. Dahon bikes just happened to catch my eye. My question is, for a first timer, which one should I get? The bike will mainly be used for school but I will also take it on joy rides and what not. I have been looking at local bike shops the past two months and I would like to purchase a bike by the end of August. These were some of the ones I was looking at:

Jack- I like the fact that its simple.

Cadenza Solo- I like that it can be a single gear.

Curve D3- Very portable.

Was also looking at...Expresso, Mariner D7, Speed D7

Any info, comments, or suggestions would be appreciated because I honestly know nothing about folders. Thanks in advance!