I really need an advice what's the best choice from the list (or any suggestion for MBA course with January Intake)

Aberdeen (AMBA)
Brunel (AMBA)
UEA-Norwich (AMBA)
Coventry London campus
Westminster

Thanks in advance.

I would say if these are your choices you shouldn't consider Coventry, given that it lacks AMBA accreditation. Otherwise, Aberdeen would be a better choice if you want to be in Scotland.

But what are your goals?