When using blitzindex should are the reads the number of times the index was used to read or is that the op stats? Im using blitz index to identify some indexing issues.  Im concerned that I am reading the output incorrectly.  In my output, im seeing reads, compared to writes in the usage column, and then im seeing a lot more reads in the op stats column.  Which column tells me how many times the index has been used for returning data?
The "Usage Stats" column is from sys.dm_db_index_usage_stats.

The "Operational Stats" column is from sys.dm_db_index_operational_stats.

I won't rehash the Books Online documentation for each DMV here, but the short story is that they both measure how many times the index has been used - they just measure it in different ways.