When you powerup you will have more Steem Power which can be describe as Steem Influence with higher steem power your upvotes are bigger. If you know how to delegate or upvote sell using the post promotional tools widely available and accepted then you can gain more passive income. If you want to discuss more about the benefits of Powering Up you may join our Team n Facebook Steemitpowerupph. Just click in the logo below to bring you to that group page I am one of the Administrators there: