Comparing the two fragrances…

Moresque

Zara
Modern Oud
Virtuous Oud
Shared character
Both Modern Oud and Virtuous Oud feature a combination of lemon, bergamot, and agarwood. They share several olfactory accords, including citrus, woody, green, spicy, aromatic, fresh spicy, musky, and oud.
How they differ
Modern Oud incorporates unique notes of cashmeran, cypriol, juniper berries, cypress, hinoki wood, tomato leaf, and aquatic/water notes, resulting in earthy and resinous accords. In contrast, Virtuous Oud contains sandalwood, vetiver, patchouli, lavender, floral notes, white musk, ambroxan, calone, and white oud, which contribute to fresh and amber accords.
Who each suits
Modern Oud suits those interested in earthy, resinous, and aquatic profiles with woody and green elements. Virtuous Oud suits those who prefer fresh, amber, and floral profiles with sandalwood and vetiver.
More Modern Oud comparisons
Only in Virtuous Oud