I referred to the RSV Catholic Edition and the RSV Second Catholic Edition as the ones basically being the same translstion with light edits. The NRSV is a new translation that uses updated scholarship but suffers from heavy inclusive language which is why I mentioned it only as a reference or comparison. I cannot recommend it as a primary Bible.
The recommended Bibles are the RSV Catholic Edition or Second Catholic Edition. The RSV Second Catholic Edition is not the same thing as the NRSV.