You've not heard this before? IA has been saying this since Perspective was first introduced.
IA recommends Perspective for new applications. With a wink at the (few) applications where Perspective simply cannot perform. Like discussed here:
IA's documentation, like that mentioned here:
... has graphics that imply Perspective can do everything Vision can do, particularly everything under "HMI". It simply isn't true. Wasn't then, isn't now. Might be eventually.