What type of information you would like to see on a Block Explorer? Or what add-on you'll guys like to see in current third-party block explorers (OasisScan and OasisMonitor)

Here you can check out the existing third-party block explorers
OasisMonitor - https://oasismonitor.com/
OasisScan - https://www.oasisscan.com/

In terms of additional features, more functionality could be added to the graphs and charts. It would be great to be able to see the data for a longer period of time, such as a year, and download the data in a csv table format for further work with this data.

It would also be good to add a button to download transaction histories and staking rewards in a table format in one click. This would be very useful for paying taxes and analyzing your assets.