I see that Gaia's heart Rare has the same strength are Legendary, legendary just gets a bonus to Attunment. But from where I'm standing, the ONLY use for Gaia's heart is to buff strength to carry things. You would never use this in combat, over a weapon. Am I wrong? Do people use it for the attunement, sacrificing a weapon? Or does Legendary need more Str to make it worth the 4 rares it takes?