C-boats are outstanding suitable for the general rudder enterprise and for Gig boat regatta. The boats are very fast and easy. The first three variants (C-boat) have a high nose and tail leap (increase in the nose and tail range) thereby to have it outstanding Rauwassereigenschaften. The S-Class has a disk development and is clearly easier thereby, than the normal boats.

The Renngig S-Class has the same basic dimensions as the other C-boats (important for the permission to DRV regatta), but the boat has another hull form and is flatter. Thus this boat becomes particularly fast and easy (approx. 64kg).