Who I'd rather have as a Senator: Schumer
Who fits more closely with my politics: Schumer
Who I like better personality-wise: Schumer (I like his style)
Who would be a better Presidential Candidate: Cuomo by miles
Who would be a better Governor: Cuomo, especially working with a Republican state senate. Schumer would try to steamroll them, Cuomo is more subtle and more effective.
Also, Schumer is not going to run in 2016. He's a Senate lifer.
I 100% agree, but I maybe leaning toward Cuomo on some issues like teacher unions.