what to install?

This has probably come up before, but I missed it, so I figured I'd ask. I upgraded from X3 Producer to Platinum. I did the full install of Platinum, but noticed that there options to install a few other "Products". I already have the full version of Melodyne, so I passed on that. Conversely, I did not have AD2, so I installed that. The question is what about Rapture or DimPro? The version numbers for both seem to be up to date. Is there anything about either of those that I don't already have from X3 Producer that would make it advisable to install them? I'm going back and forth between "they must have offered it for some reason" and "if it ain't broke, don't fix it"!