Dior Fève Délicieuse: Batch variations

Hi, I have been trying to find some information about the differences between the original batch from 2015 and the recent batch (2021 or 2023). I want to buy Fève Délicieuse but I don't know which one. I'm thinking of course as well is it worth to pay an additional price of 2015 batch. The difference is 120e, 2015 batch being around 500e and 2021 being around 380e. I found one 2017 as well and it's 415e but I don't know anything about the seller.

Something which I'm wondering:

- Which one is sweeter?

- Which one has more Caramel?

- Is the new one too simple?

If you can tell me whatever is in your mind about the differences I would appreciate it a lot.

It's not only batch variations. There was a major reformulation around 2018. Pre-reformulation versions are sweeter and denser, with more caramel. I have a bottle from the 2021 batch (1K02X), and it's more transparent and subtle. I think the drydowns are not drastically different; the openings are (sort of). 2021: the caramel here is like powdered sugar or cotton candy — delicate and airy, not heavy. Also, the aromatics (especially lavender) and powdery aspects are prominent. I don't really get the cherry aspect of tonka bean in my batch. It's more nutty and almond-forward. I don't mind it because it's closer to Tonka Impériale, which is also almond-forward to my nose. Let's not forget that 2015 bottles had almost 10 years to macerate. Vanilla improves with age, becoming sweeter and stronger, so that's an important factor too. I think the 2021 batch will improve with maceration. I haven't tried the latest batches (2023+). This fragrance is discontinued in my country. It's available in Paris now; city exclusive. I also like the Frenetic Delicieuse clone from Paris Corner. Sacrilege, I know! 😃 It's scary how accurate that clone is. I've been layering because the OG is not available in my country anymore (and the prices are crazy)... I spray original on my hair and skin, and I like to spray the clone on my clothes and/or linen. So, this layering technique makes the fragrance really dense and full-bodied... Not ideal, but I have to improvise. I have the largest bottle, 250 ml, and will not repurchase.