Seems quite an interesting thread idea, not going to lie.
Anyway, my list is structured like this:
1. European hot hatches (any kind)
2. Abject failures by any car manufacturers (I find them quite interesting)
3. Classic american cars from the '60s until the mid '90s (because they're such a rarity here)
4. JDM cars, especially Kei cars and some japanese oddities
5. Classic Alfa Romeos/Lancias/Maseratis/Ferraris and especially Fiats
6. Pre-war sports cars
7. American land Yachts
8. A good number of sports and super cars produced until the mid '00s