And we have got the here we go!
Ekitiké is officially joining Liverpool. However his cost will be really huge. But on the other hand he is cheaper than Isak at least. I don't think Newcastle would let him go under his current value (120 million euros).
Ekitike probably cost Liverpool for €95m. That's a lot of money. Also you said that he's cheaper than Isaak, but i'd consider him riskier bet than Isaak. There's only 25m gap between his price and Isaak. I'd go for Isaak 120m rather than him, but sadly Newcastle would never sell him.