Yeah, DW7 is good. Even if you weren't a big fan of the others, I think DW7 is enough of a step up from the rest of the series that it's worth looking into. I think Kleenex from 4->7, too, so that should be a big jump for you.
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"When I was a young man, I had liberty, but I did not see it. I had time, but I did not know it."