SVP, you echo my sentiments as well of the Sprint.
I'm happy as in the drivers seat position - I would say so otherwise, I haven't changed it since my first adjustments upon driving out of the dealership doors.
I mentioned in the Sprint thread that I rate it just as you posted M3 C63's..heck I considered a low k C63 but BFB brand new under $70k no brainer Sprint.
Driven quite a few 5series bimmers as well, it may not have the finish finnese and smoother handling of them all but I can live easily how Sprint behaves and very much its performance !
Norm 2 times more yep sure but 3, now thats pushing it for me but I wouldn't spend that much in the first place even if had it.