Would Diddy Kong be a good character to use against Cloud? I'm a Greninja main and have been for months. I used to main Diddy (back when the game first came out, he was OP, and I was also really bad) but I dropped him for Greninja because he felt so great to play and almost natural. But Cloud is a huge issue for me, and I can't figure my way around him for the most part. 

I've been told that Diddy is at least even with Cloud, and may even have a tiny advantage over him. Is that true? Would it be worth spending more time on Diddy in order to counter Cloud?