Would you rather: Fnatic - yay or Derke

Starting a little series of these "Who would you rather" questions with roster-mania starting.

If you're Fnatic, who would you rather have, yay or Derke?

Fnatic roster would be;

Boaster
yay
Alfajer
Enzo
??? (Mistic Inactive)

Yay is slightly better than Derke right now but there is no reason to disrupt team chemistry built over years just for a gamble. yay might not fit well in the Fnatic system, it's too much of a risk.

As for who replaces Mistic? I would LOVE to see Nats. What a team!

Derke
Alfajer
Boaster
Enzo
Nats

Derke. I m not fan of importing players.

Derke bcz of synergy

not a huge difference so better stick with derke and find better players for remaining roles