Agreed about access to the Solent because for a yacht the additional 40 minutes up to Port Solent is a real bind. However C&N can be horrible during a winter NE gale depending on the berth location. A resident told me he had cleats ripped out on two occasions but then he was new to sailing and owned a budget AWB so who knows what daft mooring system he used.If you're planning on much winter sailing, I'd strongly suggest that Gosport is more convenient for the sailing and this convenience may well offset the inferior accessibility by road.