Certain situations seem to call for RF's and others for SLR, and some situations seem a bit of overkill with a huge SLR, perhaps there should be a size limit on SLR's used, sort of like line strength and rod action in fishing, no 80 lb. test for perch? I think I enjoyed the 150lb. sailfish with the 30 lb. test on a spinning rod more than the second using a boat rod and 80 lb. mono.
I could agree more with, say, an old Pentax, an OM1 or Nikon FM, but less with huge, SLR's.
I have noted that press coverage of a speaker now includes loud machine gun shutter bursts every time the speaker raises their eyes. As I recall, you needed a Leica once to photograph in the White House, and I wonder how much intrusion is felt during events from all the camera noise, when a nice quiet RF might have possibly captured a more subtle and candid image?
I might go more for SLR's in moderation when used at all, light tackle.
Regards, John