i will chime in on this, from what i understand, the 92 series was meant for the 9mm round, so it was built on that and designed for it too, and when beretta added the 40 cal to the 92 series they didnt do anything to really change the frame or slide (besides basic changes to allow the 40 to work) to add strength to the much more powerful round. and because of this the 96 models crack and are prone to malfunctions. after i heard this. and it wasnt just from one source, id go with the 92's ( in 9mm) just based on that.
also id be avoiding all 92's except for the "FS" model. just due to other problems that could arise from the previous models.
and vpd hate the 96d, too many problems with them, like fte,ftf, and frame/slide cracking,
id stick with a 92fs or m9, (same thing)