well they all have differences but i like pearl better. You should get either platinum or pearl.
I think Pokemon platinum is better because it has the Pokemon from diamond and pearl in it and also it is a little more challenging.
I'm not to smart, but you can't get Trapinch and Pokemon Platinum is better.
Platinum is a remake of diamond and pearl, so it would be better to get platinum. Anyways, it's better.
Pearl is simply your rival in Pokemon Platinum.
That depends on your opinion. Pokemon Platinum is a much better version (plus it looks cooler) of Pokemon Diamond and Pearl combined, so I suggest you get that.
i reckon PLatinum. it has all the new features but doesnt allow some Pokemon to appear in the wild that do in Diamond/ pearl. but platinum also has even rarer Pokemon that don't appear in pearl/diamond. I have all three. YAY
You cannot get a villa in Pokemon pearl. Only Platinum. In platinum in the Resort Area you get it. Not Pearl. Sorry!
Trade with Pokemon Pearl or Pokemon Platinum
Pokemon heart gold
You trade Magmar from Pokemon pearl,diamond,or platinum to ether Pokemon pearl,diamond,or platinum.