I've had the Genelecs 8040, but I pretty fast got rid of them. Although they sound amazing, that's mainly the problem. The sound is way to 'phat' and in my opinion not neutral. They are also a bit bass heavy (although that can be adjusted on the back).

Never heard the adam's though, heard nothing but great things about them. Currently I have the KRK Rockit 6, which I am very fond of..

Good luck!

___________________
Upcoming releases:
Hernandes ft. Stine Groove - Without You (Kyota remix) (Redux Recordings)
Kyota - Senegal (Flashover Recordings)