Keeping a fully detailed list updated and accurate is not a trivial task (as that list shows - some other lines are out of date vs the most recent tweaks to Atom).
Comparison charts should be a first pass to identify which product level - or maybe to narrow things down to a choice of 2. Then either ask specific questions or take a product trial to check the fine detail. Your reseller, or Alibre Support should be able to assist with detail queries.
Yes insert image is supported in 2D drawings in Atom3D
Though not their main purpose, the training videos for Atom3D show the available icons on the Ribbons (though some of them are slightly outdated now).