I did quite a lot of what would be called "street" photography overseas with my Bronica SQ-Ai...with a 45-degree prism finder it worked beautifully. Repeating oneself by saying "what works for you" but it's true.

FWIW I've found the TMax films used with TMax developer gave (seemingly) non-existent grain if that's the criteria. If you're using 35mm film it's a fine choice for that.