Easywider
Simple is the way
Espresso yourself! I guess espresso with the grinding and the tamping and the slow pressurized heat extraction is like pressing rosinI feel like all of this talk of extraction points us towards...extracts! Like, BHO's would be high efficiency, low temp full expressions of the plant that you can then consume with just temperature as the variable.
Having said that, I'm definitely a light roast coffee and dry herb guy.