I really like the Faithlife Study Bible. It’s available for free as an iPad app. You can pay to get more detailed resources, but even the free version is quite detailed.
You get the Bible on one side of the screen, and a commentary on the other. And my old eyes really appreciate the ability to increase the font size.
Good info so far from everyone. I just found biblesatcost.com which seems like a good source. Amazon stinks. I do like a leather bound or imitation leather Bible as opposed to hard cover or electronic. I have the esword app which allows me to search every word in Hebrew or Greek.