Hi Zuki

I think you probably made a good choice with the Nord, being that it is so versatile. I went for a cheaper Korg Liano because of the sound, being semi weighted, and it's Grand Piano is taken from their top piano. I never got into piano much because of the heavy keys, but semi weighted is just right and is about 10 lbs. I too am enjoying piano style with both hands since I know most chord inversions with both. It is a new experience for me after 60 yrs of split keyboard playing. It is both intriguing and challenging to chose different left had rhythms. I am starting with slower ballads with arpeggios but eventually will introduce some octave jumps etc.
I hate to say this here, but I find I can really jam over backing tracks also. What an adventure for you, me, and Rikki.
Best to you
Bernie