Hi Ambuj,

There is no such best branch in MBA.Its always upto you to choose what you wish to do.Below are certain branches you can look for  in an MBA:

• Systems
• Analytics
• Operations
• Marketing
• Finance
• HR

If you are passioante about computers or IT consulting then Systems or Analytics is thw way to go.If you are passioante about balace sheet then Finance is way to go.If you are passioante about supply chain then Operations is the way to go and if you are passioante about  human resource the HR is the branch.

Hope it helps