There's 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 original Lumaloop was an excellent, simple camera sling. The new Loop and LoopIt (for point-and-shoots) use a new sling connector—from the company who invented the one used on US Marine Corps rifles—to instantly attach and disconnect cameras.
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.
Click to view
I never thought I'd call a camera strap innovative, but LumaLoop takes the idea of a camera sling and carries it a few steps further, into a totally customizable setup that makes your camera super accessible.