I realize that I am writing to a biased crowd, but I would be eager to hear people's thoughts on that advantages and disadvantages of doing daily quiet times/devotions (not in depth study) on Logos verses using a paper Bible.
Paper advantages:
1) A sound sense of tradition and connection with the church fathers who studied and preached from an actual Bible
2) As you become familiar with your Bible, you begin to remember where things are on a page (spatial location), which aids in finding them later.
3) Cost.
Logos advantages:
1) Can adjust the font size
2) Automatic link to all of your resources to follow up on a difficult passage or word, if you wish.
3) Doesn't become tattered with use.
4) You paid for it, so you might as well use it. 
I would also be curious for people to share whether they use Logos for devotions, or if they still use a regular Bible. I still use a paper Bible for devotions, an ESV Study Bible. I don't see myself switching any time soon, but I am curious to hear what others have to say.