Favorite genres of Metal

This is hard, because I don't know how many genres to divide it all into. Anways, in order from most favorite to least:

1. technical death metal (Suffocation, Nile, Cryptopsy, Insision, etc.)
2. old school Swedish style death metal
3. old school Florida style death metal
4. Gothenburg melodic death
5. German style thrash
6. metalcore
7. doom/gothic metal
8. old school California style thrash
9. black metal
10. classic metal
 
Iron Maiden(Heavy metal in general after black, but maiden rules ALL!)
Black Metal(Emperor, Immortal, Darkthrone)
Heavy/Power metal(Helloween, Manowar)
Death Metal(Bolt Thrower, Belphegor)
Any non-nu-metal