Cold air intake or perfomance carb?

[OCD Boss]

Hey thanks for the input. That makes sense now as to why they would call it cold air intake. However, the question that I still have left is which would be better though? Which would give me greater performance? Not that I am trying to turn it into a race car, just wanna make her run the best she can.

Basically I'm trying to decide between these two choices:

A) Purchase the performance carb and just purchase a K&N Filter for the new carb

B) Rebuild carb and purchase cold air intake

I know that I could probably do "B" much cheaper, but I am looking for what would be best in the long run since I like to do stuff right the first time.