S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Fading vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs B Day Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

Loud is my 3rd favorite album overall so it's pretty hard to beat, but I love TTT too.

S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Fading vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs Birthday Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Fading vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs Birthday Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

TTT.

S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Faiding vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs B Day Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

Loud!

S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Fading vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs B Day Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

Though I really do like TTT, my vote goes to Loud

S&M vs. You Da One
What's My Name vs. Where Have You Been
Cheers vs. We Found Love
Fading vs. Talk That Talk
Only Girl vs. Cockiness
California King Bed vs. Birthday Cake
Man Down vs. We All Want Love
Raining Men vs. Drunk On Love
Complicated vs. Roc Me Out
Skin vs. Watch N Learn
Love The Way You Lie Part 2 vs. Farewell

S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Faiding vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs B Day Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

Talk That Talk wins

I just wanna start off by saying non-trash>>>trash.

S&M vs You Da One
What's My Name vs Where Have You Been
Cheers vs We Found Love
Fading vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs B Day Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love ( Both are horrible)
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

The RED Era is more iconic too

S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Faiding vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs B Day Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

Hard one but I'll have to go with Loud (Man Down and S&M are one of my all time fav's + I love the cover)

wait... what is this ?

S&M vs You Da One
Whats My Name vs Where Have You Been
Cheers vs We Found Love
Faiding vs Talk That Talk
Only Girl vs Cockiness
California King Bed vs B Day Cake
Man Down vs We All Want Love
Raining Men vs Drunk On Love
Complicated vs Roc Me Out
Skin vs Watch N Learn
Love The Way You Lie Part 2 vs Farewell

TTT