Industrial cartilage piercing?

So I wanted to get a finger piercing.(Don't judge its unique and cute) but my doesn't approve and won't let me(she kinda hates piercings unless there on your ear even those tho) so we have agreed on a cartilage piercing. But should I get a inDustrial or is there another kind. I don't want just a ball or gem like most people. If you could answer that would help. thanks:)