I would compare a 350 to a 500/600 to say

Living in Alaska, in the middle of the winter… to say.. living in Hawaii.. any part of the year, cause its always 80 degrees here.. so night and day… well, it might do it justice, but not really.. I went from a 350->600 and at the volumes that I would play my music I would have the 350 trying to keep up… and on the 600, I have to turn down the gains…and it still sounds wonderful.