It would kind of depend on your denominational preferences. Some study Bibles are pretty much of a Reformed (Calvinist) outlook. Others might be more or less Baptist/generic Evangelical. I like the Revised Standard Version “New Oxford Annotated Bible” its notes are more mainline Protestant - some might find that too “liberal.” Different study Bibles will have different notes based on the theological spin.
Revised Standard Version for readability and New American Standard Version for detail.