I like my Sekonic l308, especially it's small size. It's pretty good for quick reflected reading. The only downside for me is that it's shutter priority and I like to shoot in aperture priority, which it lacks. But since you shoot street, you actually might prefer Tv. Just for that reason I would go for L358 if you only want one meter, but it is a bit bigger.

Since L358 is discontinued, you can pick it up for the price of L308 from ebay.