A 5-year Program with the title of Bachelor of Medical Imaging Sciences (BMIS) and 4-Years course BS Ultrasound are introduced in 2011 by the University of Lahore (UOL) is the best of all. They are comprehensive and encompasses all the aspect of Medical Imaging. It is a 172 credit hours program and was introduced by the founder Dean of the Faculty of Allied Health Sciences Prof. Dr. Syed Amir Gilani. Yet it is followed by a dozen of universities all over the world. Its future is seemingly very broad in spite of some obsticles and headships.
I think the preference of course is decided by the employer so if you have an idea of the idea and/or job description, that may give an even better clue for you.
B.sc in Radiography and imaging technology. With this you can fit into the any form of employment in the diagnostic field. And navigate to become an ADVANCE PRACTICIAN IN your area of interest.