Hi Diki,
76-key with a synth action is fine with me. No need to change an established standard.
Here is an excellent demo of the Roland V-Stage Piano by
Katsunori.
He knows how to make any instrument shine while exploring the presets and explaning the features.
https://www.youtube.com/watch?v=gH3yU-4OpP0The Roland V-Stage sounds great. They somewhat copied the Norg Stage 4 hands on interface and presented a much more affordable instrument that many would embrace with open arms.
The real fun would begin when Behringer clones the V-Stage and undercuts Roland. That would complete the circle.