GRAPHIC/WEB design certificate in NYC

Hey there, I’m looking to studying for a certificate in NYC. I know how to create websites and I know how to use the tools in graphic design but I’ve never had formal education. I was looking at Pratt and NYU.

Pratt has a Computer Graphics Certificate leaning to Interactive Media :

while NYU has a Digital and Graphic Design Certificate:

I am having a hard time choosing which school. I don’t know which one will really help me learn and will be worth my money.

Help please!