>>347116935mm is more comfy to me, I can usually frame the picture before lifting the camera. 50 is sometimes the perfect tool but often feels constrained.
35mm has a more natural, "spontaneous" look to me if that makes sense, giving some of the context of a 28 combined with some of the compression of a 50.
or maybe I'm just not good enough to pull off what HCB etc. got out of a 50mm