paper book is a book printed on paper book while ebook is a book printed on electronic book. The serve same purpose but are used in different ways.
Pbook can be read in day light but when reading at night, you will need light for it. Ebook can be read at all time without light, because the device you are using to read, will power it.
You need a device to read Ebook and if your device power off, you can't have access to it. Pbook can be accessed at day but at night you need light.
Pbook is more expensive than ebook, there are many free Ebook Online but no Pbook is free. Pbook has more emotional and passionate attached to it when reading than Ebook.
WHY I LOVE EBOOK
In a country like Nigeria, where there is shortage of power supply, am left with no choice because power supply is not guaranteed.
Ebook is handle.
The economy aspect, it cheaper to access than Pbook
Which is your choice, are you a fun of Pbook or Ebook.