Well, to me, Mathias' classical voice is what really set Falconer apart from the typical metal band. Few singers in any popular genre (outside of classical and opera music) have a voice on par with his. I think having a more "metallic" singer just lowers Falconer to just another metal band. Kristoffer is a good singer, maybe not as good as Mathias, but he's still got an excellent normal singing voice (as evidenced on Hear Me Pray). What I think he should do is stop trying to sing all metallic and just sing in his natural classic singing voice, and once again bring Falconer above the typical metal band. Another great thing about Falconer is the medieval/minstrel kind of melodies and stuff they put in, this too really sets them apart in my mind.