Board Thread:News and Announcements/@comment-68.57.199.206-20140206061553/@comment-24108837-20140207221914

white starmetal has low stats but it is strong against all others. So the attack is the same as a 1.5 times higher attack stat normal element armor. And it is not only the attack stats of the armor, but also what the knight adds. White and black starmetal are surpassed by legendary +'s, but not by the big four.

if you are even slightly advanced there is no real need to get starmetal fragments. the only reason would be to get the achievement of crafting it.