So far the sonics of Shelter 7000 is better than the Dynavector XX2 MK2 considering it's not even broken in yet. IMO
Watch it here: https://www.youtube.com/watch?v=CLeqGaKO-Dc
https://www.youtube.com/watch?v=R9NJzNa3Yro
https://www.youtube.com/watch?v=BTG4eEmMBxc