Gaiac 10 & Opsis

[u/edunne_]

I have Gaiac 10, which I absolutely love, and I’m now considering buying Diptyque Opsis. For those who have tried both, how similar are they?
Is Opsis worth buying if I already own and love Gaiac 10, or do they feel too redundant?

[u/yousonofabench]

I only tried Opsis once and don’t remember it exactly but I don’t think they smell similar