Welcome...but wrong forum. A 2010 6 series is either an e63 (coupe) or e64 (vert). You posted on the next generation 6 series f12/f13 (coupe/vert) forum that came AFTER the e63/e64 6 series. Unfortunately, we don't have an e63/e64 forum here. But if you type one of the following phrases into a google search box...you'll probably get some good results...with the most active e63/e64 forum probably being near the top of the list:
"BMW e63/e64 forum" or
"BMW e63/e64 M6 forum"
And asking if you made the right choice on a specific forum vs its rival...I hope you're expecting to get a totally biased opinion unless someone that has owned both actually replies. And 99% of the time...if they are here, then you may still get a biased opinion.
Good luck.
