What skin do you regret buying the most?

I regret buying the elderflame vandal so much. It was expensive and it was so not worth it. I saw it in the store and bought it. I would give anything to get my valorant points back even under the condition to spend them within a week. The skin is heavy and hinders my aim and doesn't even have as many affects for being so expensive. Only good thing is people are always ready to exchange vandals to try this skin.