Believe it or not I spend more time in the 3. I've never driven a car that is that well-balanced for that price. The 6 is a beast, and rightfully so for 110+, not to mention I went halves on it with my brother so he spends his share in it as well. But in all honest at most times if the 6 and 3 are in the garage, ill take the 3 out.
Unless of course.. I'm off to the track, or there are females involved.
2007 BMW e63 M6
2008 BMW e92 M3
"I couldn't find the sports car of my dreams, so I built it myself."