Where did you choose to engrave your lower and why?
I don't mean which company did the engraving, but the physical location of said engraving (front of magwell, etc.).

According to the rules, it must be "clearly visible, " so it can't be under the furniture, but other than that, there are a variety of locations which one could engrave and I am interested in hearing where others chose to put theirs and why.

For example, it would make sense not to put it on the front of the magwell or inside the trigger guard if one intended to put a Boonie-packer on at some future date (since that would cover up the engraving.