Sorry to start a pissing contest
But in reality this thread was not aimed to be a "Fleet boats kick U-boats ass!" "No U-boats blah blah blah.."
It was merely meant to show off which contrasts, differences, and similarities you see between the two types IN GAME. More meant as a 'which do you prefer' type question then stating which campaign was better, was the kriegsmarine worth it, etc ,etc.