If you consider Storm Of The Light's Bane black metal (I consider them melodic death metal), then I would definitely say that it is the best Swedish black metal album.
Well, Swedish Black Metal, many to mention I think > The Black 'The Priest of Satan' <<<
Sohrin 'I Det Glimrande Mörkrets Djup'
Nefandus 'The Nightwinds Carried Our Names'
Kill 'Horned Holocaust'
Craft 'Total Soul Rape'
Shining 'III - Angst ...'
Nåstrond 'Age Of Fire'
(Amon Amarth, Bathory, Lord Belial ..)
Many of the better known (and of the less known too, I guess) bands are like that, but this rule about Swedish black metal has many exceptions (Arckanum, Ondskapt, Nifelheim, Shining, Woods of Infinity, Craft, Dödfödd etc). I know some people who'd throw Sorhin in the same folder as Dark Funeral and Setherial, though.