Best Time Stranger DLC Digimon

I'm returning to Time Stranger after beating the game right after it came out, the only thing left to do is NG+ and Mega+ difficulty. Since I last played, the DLC sets have come out with new Digimon to use. Any of the new Mega Digimon worth using for when I go for the Mega+ trophy? Just trying to figure out how to have the easiest time possible for the final boss on the hardest difficulty for the platinum trophy