I seem to recall that the B-26 had a lower loss rate in combat.
In fact I recall that it ended up with the lowest combat loss rate of any bomber operating in the European theater during WWII
However, that was after the introduction of the 'B' version, which had wings that were 18" longer than the original
The Martin B26 was extremely dangerous during takeoff. If you lost an engine you were done and the had problems with the engine and props during takeoff. The last flying B26 went down 5 to 10 years ago. Lost an engine on takeoff, none survived.