The technical death metal album I tend to enjoy most is probably something cliche like Lykathea Aflame's "Elvenefris" or Gorgut's "Obscura". My other favorites of the genre include Gorod's "Leading Vision", Odious Mortem's "Cryptic Implosions", Blotted Science's "The Machinations Of Dementia", and Augury's "Concealed".
Technical death metal is one of my favorite sub genres, but I never take the time to get into multiple bands like I do with other sub genres of metal, I don't know why.
Get Gory Blister. Excellent band (with an unfortunately gay name). They cover "1000 Eyes" (Death, of course) on the album I mentioned in this thread, and it's perfect.