Is There a Difference Between March and Mattame?

I think it's very tough to separate March and Mattame. I don't see one of them blowing up, leaving the other two in their wake. But when he goes and chills it, I could just take over a seamless transition of the... That's really like ... If you can only afford solid March, you're not going to be totally upset. He's due a drop before the deadline maybe. So I wouldn't be gutted about that if that's the route I end up going.