https://bitbucket.org/dgslayer/sling/commits/410715a808a8c8a6f203badec2432973e3894dd3

You do know Sling is just a clone of CRAVE without anything new on its own, right? (like 90% of the recent coins actually, all cloning CRAVE).

CRAVE was also a clone but has some real coding behind https://github.com/industrialcoinmagic/crave/commits/master

Remember, you invest in the dev, not in the coin.

Ask yourself, you want a dev who knows how to code and uses $4 graphics or a dev who only knows how to clone and does graphics?