Care to share why B-25 was so vastly better as a bomber then Ju-88 (though I agree it was slightly better).
Re. B-26 vs. Ju-88, the former was bombing it's 1st targets cca 3 years (=half war away) after Ju-88 did, and the only advantage are the better (yet not sufficient) defensive guns. By that time Germans had Do-217 that was better than B-26.
German twin-engined bombers really lacked powerful engines US counterparts had in the same time-frame, for the most part of war.
A consistent failing of all operational German medium bombers in comparison with USAAF types was their comparatively weak defensive armament and lack of manned tail positions. Even the more modern types such as the Do-217 suffered in this regard. I also question the logic of putting virtually all the crew in the small glazed cockpit area. I would agree, however, that the B-25 was not "vastly" better than the Ju-88. Exaggeration for effect, that was.