Hello friend,
Well it will depend on your specialization and interest.Whether it is a online business or offline every business needs experience and some basic business skills like leadership, team building,management development and many more basic business skills.
Now a days offline business is more popular especially marketing and sales field. You can go for it but it has a lot of competition as well.But I will suggest you to either start up in partnership with some experienced buddy, or first take some training on your interested field then go for it.

All The Best
Regards,
Nelson