All these Snickers and so on are just an ersatz piece of real candy. You probably didn't have any on sale, but my favorites are: "Polar bear in the north" and "Bird's Milk".
Those super sour lemon candies. The taste is good, but it has more to do with not being a super expressive person eating one, happily giving some to friends who thought they were just normal candies, and hearing them call you names.
And those coffee candies are good too. Useful for eating a few throughout the day when I don't want an afternoon caffeine crash from drinking a cup in the morning.
Maltesers they just got that flavor and crunch. oh also those stroopwaffles the caramel ones are great not sure if those count and its quite expensive.
They pair quite well with coffee or hot chocolate for even more chocolatey flavor.