New perspective is definitely working. But others come and go. Mythic - 0 idea how it helps. Abs one will be the ultimate measurement , visibly for me. I love the music that’s why I keep listening. I like to be transparent, if it works great, if not, I think, we should tell that too. Some people are very biased and field starts to work on them within seconds. But, I never have experienced those so far. I have spent aprx 600 bucks , it better works lol.