I think I need to introduce y'all to the best my kitchen has to give: Vietnamese coffee flan. I've had a broad spectrum of cheesecakes (NY classic, Japanese souffle, etc.), BUT nothing compares to the smoky caramel and eggy ambrosia of a great flan.
I really like both! But cheesecake is the winner for me, there's so many different flavors you can pair with cheesecake that its different almost every time. Probably one of my favorite desserts. Flan is great as well but I have only had it a handful of times.
Flan. My mom makes the best flan (both traditional, chocolate, and coconut), so I've always had good memories of it. Plus I'm a sucker for anything that's caramelized.