I Decarb under pressure to retain terps?
I’m with @Dukejohnson; spun is more fun.
you can/have to go hotter or longer to get crystallized THCA to decarb. unlike non-separated, it can be done under vac which removes any off flavors the higher temps might create, and does zero damage to the terpene profile (because they’re not in there yet).
decreases the viscosity, which is sometimes necessary. stops crystallization from occurring in the cart. which some consider a flaw. especially if the cart stops working.
you don’t have In House analytics yet?
have you considered Organoleptics: In House QC?
does this “decrab” process have anything to do with Infusing the Chesapeake Bay blue crab 
why does everybody assume their question have not been asked before?
fragmenting the conversation doesn’t make it easier to follow (hoping crosslinks do).