The only issue I've found with the short cables (which I have), is that it can be quite hard to plug into the phone with the cable being so short, and on more than one occasion, the wife tried to pick up the phone from the front cubby (thinking it had a long Iphone style cable), and nearly snapped the connector off.
I now use the phone with the short connector in the 2nd USB socket in the central armrest (I have the advanced phone prep). Not only does this stop people trying to pick the phone up, but the elasticated holding strap for the wireless aerial connection stops the phone from banging around in the cubby when going round bends.