I know of people using a Leica rangefinder for weddings. I'm very attracted to this minimal approach, but I'd like to shoot MF. The problem is...I can't seem to find any MF rangefinder that have a lens faster that F3.5. As an alternative, I'd be interested in a 35mm rangefinder that offers faster glass speed if no options in MF exist. (Can't really afford a Leica right now.) Can anyone comment?