James Hoffman’s 2022 1 Cup V60 Technique https://www.youtube.com/watch?v=1oB1oDrDkHM
James Hoffman’s 2019 “Ultimate V60 Technique” https://www.youtube.com/watch?v=AI4ynXzkSQo
Tetsu Kasuya 4:6 Method https://www.youtube.com/watch?v=wmCW8xSWGZY https://www.youtube.com/watch?v=fKl8_ZlGMbk https://www.youtube.com/watch?v=v8pL6vSuL_I https://www.youtube.com/watch?v=zvIgVXjmUpo
Comparisons https://www.youtube.com/watch?v=u1EmWMl6PoY https://www.youtube.com/watch?v=P0mI6Ue8BKc