I really don't get how you folks can shoot with a permanent strap. I've always used a quick release system. In the old days I used a Tamrac. Now I'm using an Op/Tech sling strap but I bought that particular version for a smaller mirrorless camera and find it a little too light duty for the X-T1 w/vertical grip. It hasn't indicated it will fail on me yet but it makes me a little nervous so I will likely get the bigger version soon.
Anyway, I like the sling strap a lot because it lets the camera get rotated off to my side or back when I'm carrying, allows quick spontaneous shots while still attached to the strap, and allows the strap to hang on my body when I have fully disconnected for serious shooting. The Op/Tech attaches nicely to the strap lugs so doesn't get in the way of the tripod stuff or make the camera sit funny(er) when I put it down on a table.
Mike