Best artifact set for overload team

What's better between the two? help! Thanks

Varesa (C2R1) - Long Night's Oath

Iansan (C6R0) - Scroll of the Hero of Cinder City

Chevy (C6R0) - Noblesse Oblige

Durin (C0R0) - Rising winds

vs

Varesa (C2R1) - Long Night's Oath

Iansan (C6R0) - Scroll of the Hero of Cinder City

Chevy (C6R0) - Song of Days Past

Durin (C0R0) - Noblesse Oblige