IMO, Lindt is a reliable choice for broadly-available chocolates in the USA. There used to be several brick-and-mortar Lindt stores in my area, but they are gone. I recently bought some products via their website, because supermarkets/dept stores carry but a small choice of Lindt.
The roasted sesame dark chocolate bar is new to me, and quite good. The texture is similar to Nestle’s Crunch, but of course, with a nutty sesame flavor. I also liked the hazelnut truffles my supermarket had (in the smallest bags) only for the holiday season.
I am surprised, given the general popularity of the combination of raspberry and dark chocolate, that Lindt’s truffle version isn’t widely available.