My Love is Vengeance That's Never Free

Which do you prefer? (Don't think about your answer, just choose.)

Reading something frivolous? Or something serious? Something serious
Paperbacks? Or hardcovers? Paperbacks
Fiction? Or Nonfiction? I like both. It really depends on my mood.
Poetry? Or Prose? Prose
Biographies? Or Autobiographies? Autobiographies
History? Or Historical Fiction? Not really fond of either.
Series? Or Stand-alones? Again, it really depends on my mood.
Classics? Or best-sellers? Neither, I tend to dislike both.
Lurid, fruity prose? Or straight-forward, basic prose? Basic prose.
Plots? Or Stream-of-Consciousness? Plot
Long books? Or Short? Short
Illustrated? Or Non-illustrated? Not illustrated
Borrowed? Or Owned? Owned
New? Or Used? New