At Smartsteem.com - you're able to calculate your estimated revenue with vote-selling & delegation.

The values above are in STU - meaning: SBD & STEEM (not USD). Delegation gives you higher revenue, but no curation and you're not able to use the steempower for yourself (your own posts and others).

For the calculator click here: https://smartsteem.com/calculator

We also have a whitelist of over 1400 Users (https://smartsteem.com/whitelist) who have been manually reviewed by our team of reviewers.

While selling votes, you're always able to decide if you'd like to sell your votes to whitelisted users only (even based on Star Ratings) or to everyone.