noob question...

Now that I have my Apexi N1 exhaust system...I was told I should get a short ram or a cold air intake. I hear I should either go with AEM or Injen. The questions I have is this:

Should I get a short ram intake or a cold air intake?

I have heard that one of them is for high end power and one is for torque, but I have no idea which one is for what. I could use some help please. I was thinking of maybe getting the one that provides more torque, as I don't see myself going for top end speed to often. I would rather have a quicker car than one that can reach a higher top end if possible.