I would like something fresh with brilliant and revolutionary idea.
Thank you for your feedback
Then I would wholeheartedly suggest you look carefully at SAFEX.
A privacy coin, with a marketplace built onto the blockchain, and a 5% commission fee (paid in Safex Cash, the currency of the marketplace) that gets paid to token holders who stake (lock in) their SAFEX tokens.
Is currently in alpha/beta testing phases with a release/launch due in Q2 2018.