Hello!
My career has started very well. After 4 patrols I almost hold the required renown to upgrade my loyal type VIIB into a type IXB!
It´s february in 1940. I serve in the 2. flotilla (I think) and currently operating from Wilhelmshaven...
So I wonder, should I upgrade to the type IXB as soon as possible or should I spare my renown for something else?
I remember that there was discussion around the fact that some sub models had a larger variety of conning towers and equipment which could be fitted on them.
So, what say you? Should I keep to my type VIIB or upgrade to the IXB?
The things i noted in the IXB:
Heavier surface-to-air firepower
Larger caliber deck-gun (don´t know if you notice the difference)
Better range
Slightly slower submerged
Thank you!