Here is an interesting article on metacritic.com that really breaks down which console was the best to own based on the games it offered for 2009.

Here is the overall rankings, for reasons behind the rankings, check out the link above.

1. PS3

2. PC

3. 360

4. PSP

5. DS

6. Wii

Like I said though, very interesting data that they provide, also don't forget to comment!