Technical death bands with awesome melodies??

Instantly thought of Necrophagist. The song "To Breathe in a Casket" has some especially fantastic melodies. Also, make sure you give Demilich a chance. Nespithe is one of my favorite albums.
 
All of these are avail to listen on youtube. Take a listen and tell me what you think!
A Plea for Purging - A Critique of Mind and Thought
Aletheian
Astillian
Blood Dress
Caecus
Deus Invictus
Fleshkiller
Hilastherion
Hope for the Dying
Immortal Souls
Indwelling
Sympathy
Syringe
The Burial
Woe of Tyrants

My favorites are... Well, I like all of them!