I'd go for the Sport. Mainly because I work there anD have worked under BMW and would not give them them the time of day.
I am a little bemused at Andyb's comments on poor G/box quality on Sport as I am unware of any issues with them. All of the software issues are fixed and these really are a good vehicles now.
If you want to sell drugs or be a pimp go for the beema.
Other wise fly the flag and keep me in a job.
Cheers
Allan R