I like the two Yemeni beans I've tried as well.. I think they're really interesting and have some unique and exotic flavors. Peets has a roasted
Yemeni available (for $26 a pound!) that might be worth a shot. To be fair, the green beans cost about 50% more than the average on Sweet Maria's so I don't think Peets is trying to gouge or anything. May be available for cheaper from other roasters, I don't know...