LG makes the vast majority of IPS panels used in LCD/LED monitors. They make a tens of thousands 27" panels (JUST the panel with no connectors or guts) and they are sampled for quality. Those that appear perfect go to Apple, HP, Dell, Hazro, Asus, Viewsonic and several other big companies for their high-end displays. These are rated as A+ panels. Those that are not perfect, but still good, go to a 2nd party monitor maker (usually South Korean) like Yamasaki, PC bank, Achieva, Crossover.
The monitor is a no go IMO.