As I'm from Finland, I suppose I'm almost obliged to post something from HB here. Symphonic metal is almost the only type of metal that I would enjoy listening to more than occasionally. Sadly, the few Christian bands that exist within that genre aren't quite up to par with their best secular counterparts (but I guess that's the case in many other genres too).
I suppose HB is still musically pretty decent at its best. Their lyrics aren't bad either, although stylistically not exactly my cup of tea. If you've never heard of them but like symphonic metal, they're worth checking out.