Hello @ssjsasha,
For a comprehensive look at various Hive metrics, I recommend using HiveStats. It provides detailed statistics about your account and the overall Hive blockchain.

If you're interested in seeing how much Hive is going towards the Decentralized Hive Fund (DHF), you can check it out on HiveBlocks.

As for choosing which witnesses to vote for, consider their contributions to the community, their technical abilities to maintain a node, and their vision for the future of Hive.