I have a similar background (5 years actuarial but just switched to strategy). The FSA isn’t seen in any different light than a CPA or CFA, except that it’s less well known. Also, don’t take the GMAT for granted, and I know several fellowship actuaries who struggled and never hit those numbers.
Hard to assess your chances at HBS since you didn’t give much. I also just got dinged at HBS 😅. Several of my friends have been successful in T10 MBA pursuits (H/S/W included), but being an actuary isn’t any advantage so you still need the strong stats and story.
If you’re looking to stay in the same actuarial space, the MBA may not provide as much value compared to simply continuing to work. The MBA will give you the license to hustle for other leadership opportunities, and beyond that it depends on what work you want to do.
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