Res
I know its not in your question but has your recent insecurity anything to do with the introduction of PIAB?
Scoil i know that you stated that you would like a degree that is broadly recognizable but i feel that can be many peoples downfall , i would personally opt for a degree which links into a more specific career , Business Degrees are fine in there nature however, at the end of the degree you will be left with the degree itself but then having to choose a career , accounts , computers , law , courses like these result in direct employment in that area after a "specific" degree. However business degree sound good but there practicality is very limited.
I think take out what you do well now and what you enjoy and see if there is a career out there that match's those facets and then look at the required qualifications process and then make a decision.