I have always been fond of Black Walnut, it is lighter than some other woods. If using clear glass I would for sure choose it over the others. Maple is time proven and while it may have equals none are better. I don't think I would choose ipe, very heavy. If using colored glass maple or cherry with a center lam of black walnut would look nice. Keep in mind the opinions expressed are mine and your mileage may differ. That is one of the things that make it fun. Forgot about hickory can't say personally having never used it but I know a bunch of others have had success with it.