Your opinion of duped EE-hacked weapons?

I know in Broa there's a 5xx Attack Blood Dagger somewhere and if I got my hands on it, I would probably use it. In secrecy though, I would not go around in front of people going, "l0l! Look at mah damagzzz!"

In this age of party training, it's not like you can hide your damage.
I remember training at LHC and people stopping by and commenting on my damage all the time (usually to inform me I was noob).
I suppose you could only use it to solo bosses, though.