Yay was more impactful until the finals. Without Marved I don't think Optic closes out Ascent or Bind. He had really important swing rounds on both maps towards the latter half.
According to VCT: yay
According to ACS: ScreaM
mvp: most valuable player
would optic be optic without FNS? no. I would argue with any other player they could still be optic.