You learn a plane well and it is "the" plane for any job.
38's are terrible for jabo missions plus they're big frame make them ack magnets. A few hits and your out an eng or you'll more than likely end up w a pilot wound going for a CV, town or air field.
There are far better planes for jabo missions. 38's can not hold onto one bomb and fly around nearly as easy as lets say a 51 or F6.
On top of that, 38's do not do nearly as well as other planes in low furball's
There is a right plane for the right job when it comes to that IMO