I do staged book collecting, some paper and some digital depending. Ereader is impossible to beat for reading while traveling. I can carry 300 books in less space then 1 physical.
Discussion
True, the travel argument was why I bought a kindle, but I've found that I hate it so much that I now think I'll just accept that I probably won't read the whole book on the plane and I need to plan out which book to bring.
What do you mean by staged?