Over the years I've done French press, Chemex, even Braun/Krups/Mr Coffee. I've had coffee in France, Germany, UK, Italy, Turkey . . . . . and I settled on/ am a major fan of cold brew: anywhere between 12-20 hours works (reminds me of no-knead bread) - it's that fool-proof because no heat is applied.
Curious about this method of brewing via sous vide as it would apply heat and automatically extract some of the bitter oils (not good, IMHO). And it seems as if it 'cooks' the grounds rather than 'brews' in water. Interesting. If anyone has tried this method, mind chiming in your comments? I'm sure I wouldn't be the only one who'd love to hear. Thanks in advance.