See it’s sometime really doesn’t matter where you studied when you got good exposure and good experience in field you are into. Be a complete man after working hard and same time complete MBA from anywhere.
Sikkim Manipal is good option but also compare with amity, IGNOU and some reputed university.
Keep focusing on job n start distance MBA from any good university.
Boss, if you got good saving and have time to invest, want to hunt good opportunities and higher package you should consider doing full time MBA. Make sure joining a good School after working well on options.