Supes & CM. They tied at arm wrestling and are about even in fights with each other. To me, they are about an overall even match with strength, speed and overall powers.
Using feats, Supes is at least = to or >>> CM. So, it just depends on your point of view. Saying they're equals is valid and saying Supes is slightly>>>>CM is also valid.
As for the thread, I have no idea how SS is against magic, let alone from a mid to high herald with magic.