It depends on your plans for the car. If you go FI a light flywheel won't mater much, if you stay N/A you will find the car will reach red line faster. With all changes /mods you do, there is a positive side along with a negative side. A light flywheel will rev faster but you lose torque because of less moving mass.
The plan is to not go to light a Comptech steel flywheel is a good choice.

 

well my car only has about 30k on it and its going to be comptech s/c.
trying to figure out what my best option is

 

Go read up on the forced induction forum and see what is working best for them.

 

That is my suggestion. That is my plan when the time comes.