lake What jewelery is normally put into tragus piercing at first? By piercer?

I was wondering what piercers normally put in tragus piercings upon the actual piercing act itself. I have seen small vertical barbells, horizontal snug barbells and captive beaded rings in people's tragus before but didn't ever ask if they put the jewelery they had in at the moment in later or if that is what they had from the start?there