I'm a fan of unusual cards as they stand out more so you tend to remember them, so I like what the green one is going for but I don't think it pulls it off. It looks like you cut it yourself just to not be a square card. Therefore I vote for the first one, the white/gold
Id take the green one, but scoot the text over to its spaced properly, add some more leaf like qualities, and have it professionally cut so it looks super legit.
love
nick