100% sounds bitterly intense for chocolate!
If anyone is in NZ or Australia - try the Whittaker's 62% Mocha Bittersweet. It tastes like 80% with the grittiness of ground coffee - like a choc coated coffee bean after you munch it in your mouth.
OMG it's good... wondering if the 62% Calculation is because the coffee is another part of the percentage... definitely tastes like more than 62%...
Made in NZ from grassfed cows and I have found it in Australian IGA stores.
Check out the Whittaker's website - if this doesn't make you want to eat dark chocolate I don't know what will - I started salivating!
Whittaker's Chocolate | Since 1896