You really notice it on the faster runs in various pieces.
Well then that makes the P250 quite a stiff board then. Have you ever played on an S90? How would you compare the 2 actions?
I wasn't rich enough to buy a real piano at first so i had to do with an old yamaha clavinova. Eventually the keys lost their sensitivity and always played at full volume. The pedal never sustained notes long enough and all this horrible stuff affected the music. But it never affected how i progressed as a musician. These things can be ignored. You hear many pro pianists studying on a broken piano when they where kids, now look at them. It is not the instrument which will make you any better or worse. But, i have to admit, it is annoying to play on something which doesnt sustain notes well, and has unusual Una Corda effect ,that is edivident on all electric piano in my opinion.
I've been playing on a digital keyboard (or piano).
Yes The Yamaha P120 allows half pedalling
Yamaha, for example, brags about their digital piano actions being as close to a grand as you can get, but a digital can't reproduce the control of SOUND, as that would be scientifically impossible, being ACOUSTIC vs. DIGITAL after all.
Scientifically impossible? I doubt that...The problem is that current implementations of digital pianos use recorded sounds/samples from a real piano. The future in digital instruments is to try and model and simulate the piano. Only problem is that the computational costs are too expensive and would probably require our greatest super computers to do it. But, in 100 years? Who knows...