I prefer most of my tobacco to be bone dry crunchy, except for a few blends... and most definitely aromatics. Aromatics have to have some of the topping to give it the flavors that were added. SWRA looses too much flavor when dried to crunchy. IMO. But, everyone is different.
I was at a cigar shop yesterday that also sold RYO pipe tobacco, and someone was complaining about it "going stale" so fast, and I started questioning what he meant by "stale." Turns out as soon as it got dry, he was tossing it as unredeemably stale. Cigarette people seem to have all sorts of silly notions. I offered a few suggestions to bring it back to pliable... because tobacco is constantly going to bone dry while processing, and is always brought back. To me stale is when all of the essential oils of the tobacco are gone, and that takes quite a bit of drying time, maybe a year or more, depending on the tobacco.