well im a big fan of extractions that dont use petrochemical solvents but use limonene (orange oil) instead, so something like BLAB, or amor fati's approach, or the limonene option of q21's tek  (or doing something like 69ron's mescaline extraction but using mimosa and getting dmt instead).  You can find all of them in the nexus WIKI, just scroll down the main page.