Would you recommend me to buy the Gameboy, and if you do, which one? :)

Hello. I'm really interested to buy Gameboy, but I don't know which one I should buy. Let's say, that I'm a kid who really enjoys playing with his Nintendo DS Lite. I know that I can play Gameboy games on my Nintendo DS, but I just want the Gameboy. Colourful screen isn't necessary, but backlit screen would be good. I also don't want Gameboy Advance because I really don't like the design of it. Some of you may say like, "Hey, you made a topic where you wanted PC and phone recommendations, get them first and then start thinking about the Gameboy!" but I just can't get them now (Well, I'd get the phone now, but phone isn't so important to me, so I'd better add this money to my PC building) So if you can, please recommend me a Gameboy :)