User blog comment:Linathan/Unit Spotlight: Radiance Sibyl Sola/@comment-26140304-20150531183749/@comment-26140304-20150531195511

Personally, Nick and Eva leads are very outdated, but if I had to choose one, it'd be Nick due to his boost to BC drop rate.

But since you have Grandt, I would highly suggest using him as a lead once he becomes 7*. If you have critical rate buffers, you will see a massive difference in damage.