My take.... Get the GB. MM was an awesome game for its time, but its shine has been faded by all the new games that offer new and different toys. I had a MMR on preorder the day they were announced. Ended up canceling my order before delivery as every time I had the opprotunity to play an original that had other games near by, I'd opt for something else. MM was fun and neat, but since I had always played it every chance I could, I got bored with it. I know that can happen with any game, but just my take on it.