So, I rolled the vote gacha twice, and I somehow got black baccara both times. Not gonna complain, but it's a bit frustrating. I'm not sure what to do with the duplicate. Should I combine them, or should I level them both up?

The other 6* that I have are:

Purple: Dogwood, Nerine
Blue: Viola, Flowering Peach, Alstroe Maria
Yellow: Saffron
Red: Black Baccara x2