My rankings:
Black Halo
Epica
Silverthorn
Karma
4th Legacy
Ghost Opera
Poetry for the Poisoned
The rest
Accepting that I've not got everything (this isn't a band I've ever been completionist about - I just snap up what I see when I see it), here's basically where I stand...
1. The Fourth Legacy
2. One Cold Winter's Night
3. Ghost Opera
4. The Black Halo
5. Siege Perilous
6. Poetry for the Poisoned
The Black Halo is lower than you might expect only because I think everything that's brilliant about it is
twice as brilliant on the OCWN disc. That is a properly phenomenal performance, with all the essential tracks. And you know what? I've lost my copy! ...Bums!! But I agree the songs are killer, and I'd totally recommend it to any new fan, I just think they did it better later.
I'm no big fan of Siege Perilous, but it had some memorable songs on it. Poetry for the Poisoned really disappointed - and it's a shame, cos it's got the best title of any of their albums. I gather I
really need to track down Silverthorn, mind.