Fnatic or KT?

It's like asking Korea or EU, I don't know about you, but I think I know who'd I pick.

if they already did beat EDG to get to semis KT won´t stop them...

My personal bet would be on KT. With Nagne seteping up in the group stage like he did I feel like the only lane that Fanatic would have gotten an advantage a month or two ago is no long the case. Ssumday is a strong carry top lanner who I feel edges out Huni who has a similar play style but makes more noticeable mid game mistakes from not properly using vision and crisp teleports. No offence to Reignover but I think that Score is just a straight up better jungler.

Again comparing similar players I feel Piccaboo is a stronger play maker than Yellowstar, but I think that could be the easiest to debate role comparison between the teams depending on how either is playing on given day. That said I think Piccaboo is just a bit more consistent.

TL;DR My bet is KT likely 3-1 or 3-2 but taking it either way in the end.