Slick jQuery Slider vs. Flexslider


I came across a new jQuery slider today: Slick Slider and was wondering if this is a better alternative than Flexslider. Flexslider seems to be stagnant in updating/responding to issues and pull requests while Slick seems to be more active on Github. I’m wondering if Slick complies with Themeforest’s standards so that I can use it in a theme I am developing.

Does anyone use Slick in their themes/website?