Here is a list of bands from the North and the South.
NORTH
Acid Reign
Akercocke
Anathema
Arcane Church
Bal Sagoth
Benediction
Black Sabbath
Bolt Thrower
Carcass
Cathedral
The Enchanted
Judas Priest
Lawnmower Deth
My Dying Bride
Napalm Death
Paradise Lost
The Prophecy
Sabbat
Skyclad
Venom
SOUTH
Cradle Of Filth
Iron Maiden
That's a clear victory to the North, so in Metal terms the North is better than the South, unless you can name more quality bands from the South.
NORTH
Acid Reign
Akercocke
Anathema
Arcane Church
Bal Sagoth
Benediction
Black Sabbath
Bolt Thrower
Carcass
Cathedral
The Enchanted
Judas Priest
Lawnmower Deth
My Dying Bride
Napalm Death
Paradise Lost
The Prophecy
Sabbat
Skyclad
Venom
SOUTH
Cradle Of Filth
Iron Maiden
That's a clear victory to the North, so in Metal terms the North is better than the South, unless you can name more quality bands from the South.