Well designed car stereo head units?

I'm looking to replace the stock stereo system in my Jeep with something else (probably just head unit and speakers for now), but I'm pretty frustrated when I look at all of the options for newer head units. Is it just me, or are all of them terribly designed? They have messy button layouts, obnoxious fonts and colors, and seem very hard to operate while driving. I don't have steering wheel controls so I want something simple and robust.

Does anyone know of better designed head units? The stock one in my Jeep is actually nice to use, It just doesn't have AUX or Bluetooth which means I can't keep it.