Which one is better, 7D or D7000?

Of course the 7D is better. The 7D and the D300S are on the same level, but the D7000 is not on the same level.

What 7D pays attention to is the word "fast". The dual D4 processors make the continuous shooting speed faster, and the focusing and processing speed are also fast enough. It can be said that it is better in many aspects except that it is not full frame. The full-frame D52 is indeed worthy of being a C-frame flagship machine. It is a key consideration for lovers of candid, wild, animal, and sports photography.

D7000 is a better mid-range C-format camera, slightly better than 60D overall, and is suitable for families and photography enthusiasts. For reference.