which screens

Any advice on screens I am planning on getting some screens in my next car For PS and maybe dvd I dont yey but probally not I am going to probally just use visor screens I have found some LCD' 4' for $100 (reactors). I am not really looking for a lot of fancy stuff Can any advise on does and don't as far as screens go?

Thnks

Nick

in my experience 4 inch screens won't give much of a practical purpose, i've used them only for show; in places where i could never really use them (doors, rear view mirriors, trunk, sub enclosure). open up windows media player on your computer and play a video, measure diagonaly 4 inches and thats the size that your video would be...too small for me. i would say 5 inches would be the smallest i would ever go for a practical use screen.