oh... it's a very difficult question but the answer came easy to my mind, and I'm going to explain it below. I have tasted hundreds of coffees, half have been really good and half have been honestly bad. However, the smell of the coffee has never ever let me down, and that's the best part. The smell of coffee is invariable, it is characteristic, it is strong and it remains over time, so that is my choice. ☕️
GIF retrieved from GIPHY