I also like that they removed the lower left/right panes and moved those to the sidebar as widgets. Better view of the terrain info.
The tapes just seem wider and when in split-screen I think that compresses the PFD content a bit. Have to find some videos to check again. (Edit: I may be wrong, looking at a G3X picture again they look the same. Yeah, I need go get flying again soon! Still too hot!)