Each escort has its own clearly defined array of weaponry and characteristics, depending on date and vessel type.
As the war progresses some are fitted with hedgehog and K guns (side throwing mortars/depth charges) making them even more capable of destroying you....the crew gain more experience and expertise also.
From mid 44 onwards there is hardly an escort existing that is not capable of matching you in a cat and mouse engagement....should you make an error of judgement.
