Barry, I really like the ribbon stripe, and for most furniture applications, I think a lot of the ribboned african is very difficult to tell from south american. I personally would rather have some jazzy looking ribboned african for the face of a piece than some south american that can, at times be rather plain(think vial type levels). I was trained to beleive that the face of a large case piece "needs" that figure. Oddly, I sort of suspect that the plantation grown south american seems to have more pieces in it that have an interesting grain, as opposed to that the was imported in the 70's from the very large brazilian logs. I think that old brazilian type stuff is more stable and better for solid body guitars and exterior doors(and is also very, very nice for carving), but I sort of think that is not what I want the face of my furniture to look like. So, what I am trying to say is, the species is highly variable, and you might really have sweitenia, just from a different source(time and place) than what you are accustomed to seeing. Maybe.