From the poll I would pick a Snickers bar.
But only chocolate based? And also just candy bars? Well, I'll just put chocolatey stuff I've liked.
This really hard since it depends on what you've had.
From Spain, my preference is always Valor, hmmm, three ounces inside a Baguette. If only I could have an ounce right now...

When I was in the UK I addored After Eights, with a side of Rolos, although they are a bit cloying.

Right now here in the BeNeLux, I really like the Belgian chocolates from Leonidas, specially the white ones.

And the USA has Hershey's Kisses which I love, they are soo addicting, but shout out to Reese's Peanut Butter Cups.

As a bonus, now that the holidays are upon us, there's also the crunchy spanish classic from Suchard







