Focal length not only impacts the distance to subject (to bring things closer or farther) They impact how space is portrayed in a frame. IMO, 50 and 85mm paired together can be limiting because both compress space to different degrees. That's more important than whether or not you have to shout at your subjects. Opposite to telephotos, Wide angles tend to expand spaces. Furthermore, you should also know how DOF is impacted by your choice of focal length.
Some journalists/street photogs like to talk in terms of story-telling (expansion of space + deeper DOF) versus subject focal lengths (compression + shallower DOF).
Also remember... you can hand hold a wide angle lens at slower shutter speeds than telephotos.
There's a precise reason why I paired those two sets of focal lengths together.....