I've had several versions of Echo devices, including the original Echo, Echo Dot 1st gen, 2nd gen, Echo Show 1st gen, Echo Show 5, Echo Tap. Of all of these Echo devices, I've found that the Echo Show 1st gen and Echo Show 5 are by far the most hard of hearing. Many times I have to be right in front of an Echo Show for it to understand what I am saying. I suspect that it's just the position of the mic array. On a regular Echo or Echo Dot, the mic array are arranged in a circle. I'm not sure where the mic arrays are arranged on the Echo Show & Show 5 but I think it's in the front.