There are plenty of times in the field when I wonder why I'm carrying the RB instead of one of my Nikons, then I slide an FP4 negative from the RB into the enlarger and make an 11x14 print and I remember.

The RB isn't a tool for every shot, but that big negative sure makes sweet prints.

A Mamiya 645 is a nice compromise, a nice bump up in size from 35mm but in a more manageable package than most 6x7's.