I've noticed that there is quite a mix of opinions on the face-lift of the M5 from its E39 to its E60 generation. I hope to gather the general preference for one or the other. Of course, I'm talking purely from a cosmetic/visual perspective.
Personally, I prefer the E39. It has the straight and smooth lines that is so much more elegant and sleeker than E60's overtly aggressive-curves.
http://www.ultimatecarpage.com/images/large/2018-16.jpg