| Feature | Exclusive Custom PDF | Physical Hardcover | Audiobook (Martin Shaw) | | :--- | :--- | :--- | :--- | | | 10/10 (on all devices) | 3/10 (heavy) | 9/10 (in ears) | | Pronunciation Aid | Requires plugin/notes | 7/10 (appendices) | 10/10 (Shaw sings the Elvish) | | Map Reference | 10/10 (zoomable) | 6/10 (fold-out) | 0/10 (visual missing) | | Ownership Feeling | 5/10 (digital file) | 10/10 | 7/10 | | Cost | Free (after purchase) | $25-$40 | $25-$35 |