Having a perpetual grows and harvests for over 15 years, I've probably tried every way there is to get my weed to the best state I can. The primary thing to retain terpenes seems to be a slow slow dry. Drying a run of 3-4 plants every 3-4 weeks, ya kinda figure what works best for taste and potency.
I built two large totes with computer fans to draw filtered air past hanging stalks of buds that are trimmed a little more every day for 3-4 days till a final bud trim goes into brown paper bags. Drying in a bathroom where humidity is high is my way of slowing dry....