If you took the ImpHide wrist over Shadowsilk on a Druid you really should consider not giving advice to people.
From the links you provided Shadowsilk has 25 more mana, 3 more STA, 8 more CHA, 6 more WIS/INT for the loss of 30 HP, 3 AC, and 5 AGI....but oh you'll get DEX and STR with Imphide...