I've ran a test on the same strain from clones, 1 flushed, 1 not flushed. Test came out to be, flushed plant was cleaner tasting, the cure came out better. Unflushed was very dank and skunky smelling, cure came out to be much different than the other and less appealing. I always flush, if it was my food I would be flushing, so I treat my bud the same.