Cocktail Chemistry

Fernet is WILD - Tasting 9 Fernets and 9 Fernet & Cokes (2020x6)

Air date: Mar 20, 2020

What started as a video on a fernet and coke quickly spiraled out of control. I now possess 9 bottles of fernet, so it's time for a showdown. Which is the best straight up, and which is the best in the classic Argentinian highball fernet and coke?