i am opposite of mystiq. i dont like the first and second but i like the 3rd and 4th. 3rd because the design seems the same but has a keyboard, which the one i have for the ps2 is a pain in the @ss and doesnt always connect. cant really tell what the screen would be for. I like the last on the best cuz even though its not the best looking, its the best format with 4 controller slots. Not quite sure why you would need 2 cd trays though.