Roast #4 💀
Too dark. Burnt. Basically undrinkable as a black coffee.
Roast #5 😒
Overall too and smokey. Surprisingly oily.
Roast #6 🙄
Beans looked promising being on the lighter end. Taste is a uneven. A bit on the sour end.
Waiting for the second crack to not is as a reference time turned out to be useless. I didn’t even get to a second crack in this session. Furthermore any roast being beyond 5-8 minutes from the first crack ended up being too dark or burnt to drink black. For now I will disregard the second crack as reference and only focus on the period after the first crack, minute by minute.