This depends on your goals. Those diplomas are not exclusively "postgraduate" since anyone with work experience is admitted. They are executive education attendance certificates, not academic qualifications with the extent of a typical PgDip (two thirds of a full master's). You don't you need a degree to attend them, although it is an entry qualification for the Saïd EMBA. You do not matriculate as a student or become an alumnus of the university itself. It is also well over your budget, at £27,000 for just four courses. The Maryland Micromasters is a fuller qualification, with the whole core of a top MBA, for a fraction of the price.
Focus on your goals and see which qualifications are really held by people in the roles you are targeting. The OU MBA is a triple crown MBA, for example.
[Edited by Duncan on Nov 08, 2020]
This depends on your goals. Those diplomas are not exclusively "postgraduate" since anyone with work experience is admitted. They are executive education attendance certificates, not academic qualifications with the extent of a typical PgDip (two thirds of a full master's). You don't you need a degree to attend them, although it is an entry qualification for the Saïd EMBA. You do not matriculate as a student or become an alumnus of the university itself. It is also well over your budget, at £27,000 for just four courses. The Maryland Micromasters is a fuller qualification, with the whole core of a top MBA, for a fraction of the price. <br><br>Focus on your goals and see which qualifications are really held by people in the roles you are targeting. The OU MBA is a triple crown MBA, for example.