The C4 always looked good with a mat. The C5 is a bit more rounded thus harder to fit naturally. But down south, it does keep things a bit cooler and perhaps last longer. I used a car cover daily at work as black got so hot, the air conditioner was usless in a 20 minute ride home. :roll:
I don't like them either. I've never noticed a glare problem here in El Paso, Tx. My car is a daily driver also, but I just use the sun shades to protect the dash when I am not in it. The only time the sun is on the dash is when I am driving.