My two cents - Don't flush, doesn't make a difference. Do cure, it will indeed improve/lock in the taste and flavor, but a lot of that also depends on your grow success, when you harvest, and genetics, regardless of your curing skills. I've got curing down to a science I feel like. But sometimes a crappy grow nothings helps. Also chopping too soon is a big no no, although ironically you'll sometimes get better flavor but less effect cutting earlier. Some strains just lose some of their terpenes before it's ready to harvest - and yet some other strains will always smell and taste like heaven almost no matter how bad you screw up...