Personally, this would be just about perfect for me- it sort of emulates the way that I already buy books (i.e., a small number of hardcovers [usually bought at

Personally, this would be just about perfect for me- it sort of emulates the way that I already buy books (i.e., a small number of hardcovers [usually bought at their time of release], a larger number of paperbacks, and an even larger number of used books).