>>4376887this
>>4376890also the square format makes you think of composition in a very novel and particular way
square format can make portraits feel very balanced, landscapes be solid, street can be also very dynamic etc.
TLRs are also very discrete, despite feeling a bit big. But they're pretty much the same size as a regular 35mm SLR with a 50mm, and not putting it in front of your face makes them very unnoticeable