Dragon or Gatekeeper

Hi. This week my server has an event that can trade for skins, and I decide one of them is Galio. I can't decide what skins I like more, Dragon or Gatekeeper. In this event, these 2 skins cost are the same.

On one hand, Gatekeeper is so magnificient with its animations.

On the other hand, I like the visual, and the collective value of the Dragon skins (8 Dragon World skins, chroma collecting, ...).