I need some opinions on these animes, please! :3

Okay, I need a new anime to watch on Netflix, and I was considering one of these four...
• Canaan 
• Dance in the Vampire Bund
• High School of the Dead
• Sekirei
If you've seen any of these, could u maybe tell me what u thought of them? And if you've seen meer than one of them, could u also possibly say which of the ones you've seen u prefer and why? I appreciate your help. :3