Support with good HCPs

We should bid slowly. Bid another suit first, then raise to game on the next round. Bid 2♣, and then 4♠.

This is called a Delayed Game Raise, and it's how we distinguish support with strong points from support with good distribution.

With so many points we are less concerned about intervention. Also, we give partner the chance to show a strong hand, in which case we are interested in a slam.