Board Thread:Skyrim/@comment-125.253.27.50-20130701234814

Using "stone of the steed," will making you impurveous to the negative effects of heavy armor.

e.g. you can walk as fast as if you were wearing light armor

this stone also increases your stamina.

this makes the dragon bone armor the best armor in the game while using the stone, wheras the dragonscale armor is usually considered better as it is lighter. 