I have EX and I know I can use digital speedometer. I love how big and bold they are so you don't have to squint like you do with the analog gauge. Plus, my analogue gauge seems to be showing 1-2 mi/h higher than actual speed. When I set my cruise to 75mi/h, my gauge show ~77mi/h.
Anyways, I like to keep mine set to driver info instead so I'm aware of current mpg; a personal incentive to keep throttle down. I think I will find head up display very useful to have.