Hi mbagag,

The answer to this question will allways depend on the fitness level you are at the moment, as there are many technics that can be used within an exercise to stimulate the muscle growth.

There are a set of exercises that are considered to be the "bred and butter" to gain chest mass, these are the mainly the press movements. See the bellow exercise line up for a complete chest training;
1 - Flat Bench Press 3x
2 - Incline Bench Press 3x
3 - Chest Dips
4 - Flat dumbbel flyes
5 - Cable cross-over


If you need to add centimeters to your chest you will not be wrong the above combination.

I would say that if you use the bellow combination you will be in the right track for the Huge side of life;)

Good workout
Sambino