It has been a while since I tried Do Son but I remember it as being more or less a straight up tuberose scent. It's a good tuberose fragrance, especially for tuberose lovers, but for whatever reason, I did not feel compelled to seek a full bottle. I haven't sampled the Diptyque line extensively, but I remember liking Tam Dao and Eau Rose. To me, a lot of the Diptyque scents are nice and well made, but for whatever reason, so far, I have not found one compelling enough to pursue a full bottle. That said, if someone gifted me one of these Diptyque bottles, I wouldn't say no.

Their L'Ombre dans l'eau and Philosykos (fig) scents are very popular, and one of my friends is a huge fan of Eau des Sens which is an orange blossom. I haven't tried those yet.
As a vanilla lover, you should try to sniff the new Shalimar Millisime Vanilla Planifolia one. I've heard that it's very vanilla forward. Regarding notes I don't like, I'm not into very sweet, fruity patchouli (fruitchouli) scents. I do like some fruit -- peach, apricot, plum and citrus notes -- but prefer them skillfully interwoven with other notes rather than just as straight up fruit. Aquatics are mostly a miss for me. While I am fond of resins and balsams, last year I had some difficulty wearing very dense, resinous scents -- it's not an issue of not loving the smell, but more one of having some mild reactions to some of them, like a sniffly nose or watery eyes (thankfully the reactions only lasted for a short while after application).
My favorite tuberose scent is Frederic Malle Carnal Flower, and from among vintage scents, I enjoy Michelle Balenciaga extrait. Michelle is discontinued though. Robert Piguet Fracas is a benchmark tuberose scent. I only have it in parfum and it's fantastic, but also a big perfume. I just apply a few drops though and I like to wear it more in the summer when the warmth seems to make the notes shine. However, Piguet's perfumes are not that easily available for sampling. You could check out L'Artisan's La Chasse aux Papillon, which is a lighter, airy take on tuberose (available in Sephora I think). Estee Lauder's Tuberose Gardenia is excellent, but it's more gardenia than tuberose. And I just realized I still haven't tried Tubereuse Criminelle!

I am so far behind on my sampling!
I hope you have fun sampling and keep us posted.