Yeah,I'm really not familiar with Clavia,but the overview of the Nord is really eye-opening.
They reviewed the Korg M1 that I used to have,but I don't really regret selling it,as even though it was a good workstation,half the sounds on it were thin,tinny & lacked warmth.
Every time a saw a commercial that had an M1 in the jingle,I could always identify the M1's sounds right away,because they had a very distinct shallow sound.