I bought this ring to match my engagement ring because the band on my e-ring is flat too. My engagement ring is a flat white gold band. After wearing them both for a year, I noticed that my engagement ring has been building scratches on the side that faces my palm. The tungsten one hasn't gotten a scratch at all. You guys have a really great ring here and I'm glad I don’t have to get it re-buffed like I need to with my e-ring...