The question you have to ask is if you're doing the MBA for admin or you're doing it for a second career, investing, etc. If you're doing an MBA for admin, one in conjunction with a fellowship will take you far, and it doesn't really matter where you get it from. But, it will take at least 2 years to get the degree while most admin fellowships are one year. If you want to do an MBA for a side career in consulting, investing, etc., going to a big name school is ideal and may be better done via an executive MBA at a top school. Most of these programs meet every other weekend with about 15-20 hrs of homework during the week, so can be doable with an attending schedule. It's a lot of work but can be well worth it in the long run. Keep in mind tuition can run as high as $140K for the degree...most expensive credits I think known!