Yeah, Kriegsmarine have ( on my mind ) better leaders: It is more easy have a Grand Admiral with decent skill with Germany that with UK. The way of Commerce Raider Doctrine it´s "better" on my mind to surface combat: My fleet ( a stack of the initial kriegsmarine, about 17/18 units, no CV, little researching on doctrines ) has simply won all battles, no matter time, enemies, position....Even when I found a fleet with several CVs ( 2 or 3 ) I manage to close range to sink everybody with VERY little losses ( I think I have sink 1/2 DDs )...
Poor IA Naval Powers....they are simply ANOTHER puching ball....
Poor IA Naval Powers....they are simply ANOTHER puching ball....