Without even having used the TuneBridge product, the price difference is worth it. The $99 airport express (less if you buy a used one) just works. Period. Same

Without even having used the TuneBridge product, the price difference is worth it. The $99 airport express (less if you buy a used one) just works. Period. Same with Apple TV. Why introduce a device from a different manufacturer ... in this case a Kickstarter project from someone with no track record of producing successful consumer electronics. There are two products out there already that provide this exact functionality, from the same company that produces your devices you want to stream from, and everything works together seemlessly.