Bikey friends: talk me out of getting this used Brompton folding bike to replace my stolen bike. It's a 2016 M6L from the Clever Cycles rental stock, on sale for $1349 down from the normal price of $1812. It has the Dynamo hub already built in. It seems like a really good deal, and from everything I've heard, Bromptons are the best by far, despite being way more expensive.
I love my Brompton. They fold so small that I typically carry it in wherever I ride it. It’s amazing for multi-modal travel; I’ve taken it on buses, trains, taxis, and ferries.