There are lots of alternatives to the strap that comes with your camera, like straps with thicker padding. But I’m pretty into sling-style straps, especially for torturous events like CES. Luma’s 2.0 Loop is a radically simple, elegant implementation of a sling strap.
The strap that comes in the box with your camera sucks. It’s thin, so it digs into shoulder if you’re lugging heavy gear, and fails to be super versatile. The Lumaloop’s a sling-style camera strap that’s designed to be better.