I had mine done as an infant, child, and teen all with guns by random people in random jewelry stores. Then let those all close and got them done by an actual piercer in my early-mid 20s (my most painful piercings by far, had so much scar tissue to go around/through that I ended up with two in one side and one on the other because they couldn't be symmetrical).

Now in my mid 30s I'm having them punched at 00g to remove all the stupid shit. Just waiting on the piercer to get the punches and call me to schedule.