Gris Charnel is my newest favourite go to for winter months. Yes I do think it's like milky slightly sweet spicy tea, and I really like that somehow remains to feel fresh.
I am not sure which one will be my favourite winter/grown up vanillas yet.
I had 9ml of Ginger Biscuit last year- I thought once I am done I am done but i end up getting full bottle. Sometimes I put perfume on, I love the first hour but can't handle it after 5. This one, I appreciated more with time as I enjoy for the full day and it never feels too much (I don't overspray).
BDK Amber Vanille - I have not had many full days, need to test more. It has some floral notes, feels little powdery. I will likely warr this longer part of the year, vs Ginger Biscuit has bit of October to Christmas vibes. I have 10ml. I only discovered it from sample set so the 10ml is next step.
Penhaligon's Babylon - so good! I have 10ml from advent and as of now, don't plan to buy full bottle but it has the potential. I have used 30% already and I only have it month or two so it gets love.
Queen of The Night The Merchant of Venice - I have 10ml from Harrods advent and it is my favourite from the advent. It has date night vibe to my nose, the 10ml will last me long time. It's slightly incensy, deep vanilla that I also need to wear morem before deciding.
I like having the 4, I don't need 4 full bottles. I feel when it comes to deep winter vanillas - either of the above 4 may end up my favourite, I need more time to decide.
Babycat is one that is very hyped but I did not like as much but if you are after that type you may want to sniff test.