The New Oxford Annoted Bible (NRSV) is excellent and probably the one I would recommend. I hadn't heard of the New Interpreters Study Bible but have added it to my list of "must get".
The ESV is a conservative translation and the ESV Study Bible takes a conservative view in its notes. It is also Reformed which may or may not be to your liking.
Hi! I am John, I am in my early 40s and I live in the UK. After years of being a conservative Christian, I now class myself as a liberal. I attend an Anglican church and am also gay. Er... that's it!