Do you guys recommend LG's LM7600?

My brother is searching some smart TV with better options. He is fed up with his 4 year old Panasonic 46" plasma and want to upgrade it to one of the 2012 model TVs. I suggested him the LG's model in the title, but he is debating between LG 55LM7600 and Samsung UN55ES8000F. What would you guys like to suggest?