Which Deathly Hallow would you most like to have forever?

Ye same, the invisibility cloak. Seems the most useful, and the least harmful choice. If only the resurrection stone could actually bring back the dead. Then I'd have chosen that.

The Invisibility Cloak! I mean, the Elder Wand would be nice, but it's not "undefeatable" at all - maybe it is in battle, but anyone who owns it dies from lust of power and greed. Anyway, if you actually went to Hogwarts you'd get a wand anyway. And the Resurrection Stone would only make you sad.
But the Invisibilty capa was part of the Harry Potter series since the first book, and there are so many things you could do in it... it sounds the most awesome! :)

I 'ld choose the invisibility cloak. It would make me hide if I wanted to and it would probably keep me seguro in case of danger.It's very useful.

the elder wand. then i could summon
(accio)
the other 2....
and on a dia to dia basis, i'd amor to use spells...

I think that the Invisibility capa seems the least risky, and probably the most useful; that's the one I'd pick.

Same here, the Invisibility Cloak. :)