i find the double din screen only unit's are useless when it comes to sun glare. also, there is no way of "hiding" them so thieves can't see them...

i'd go a fold-out screen TBH, also, don't forget, "by law" you are supposed to have it so the screen function is completely disabled when the car is in motion if the screen is infront of the driver's seats. Most stereo installers will install it this way to avoid any fines down the track, so keep that in mind, you would be staring at a pretty blank screen most of the time, unless u change it...