Liverpool to sign in Darwin nunes for next season for a huge amount of money , I don't think Darwin nunes is good for Liverpool, I would prefer lukaku than nunes to be in Liverpool, lukaku will be fit to be among the the squad Liverpool will have for next season. Nunes is expensive to be signed in and I think he is over related. Liverpool needs to sign in the best players for them to be able to win trophies.
Why should it be compared to Lukaku 
He's not even on the radar right now for Liverpool and if you look at his potential and form from last season it's clear that Nunez has the upper hand at the moment especially he's still very young and still has big opportunities.
Lukaku is indeed a good player but if you look here it looks like the big EPL teams are not very suitable for this player because he has failed several times.