I've got several covers, but I'm tempted to give this one a try (
http://www.stylzworld.com/products_d...rde_cover.html).
They have one called a Cosmo for the Kindle as well but there aren't any details up yet.
My only concern with the AvantGarde cover is how thick it all is (being a tri-fold) when everything is folded behind the Kindle. Since this is how I frequently read with my m-edge cover, I'm a little concerned that if its too thick (or too heavy) it could put a damper on my one-handed reading style.