I had a 14 plate Mk7 and now have a 17 plate Mk7.5. Both had/have navpro.
Mk7.5 is a serious step up in data presentation and ease of use. Sorry, it just is.
That's speaking as someone who spends a lot of time in the car, driving it.
If you want a negative - on the Mk7.5 navpro, the gesture control is sh!te and changing gear messes with the audio. Turned it off after about an hour of use, happy since then.... well, except for my ocd with cleaning the huge touch screen with a micro fibre cloth every time I stop!