I am just like Kendo_Bunny. I also got the intradermal but I also don't worry about shots. the reason I got it was flu shots were required at my workplace. When I went to the nurse, she asked if I would take the intradermal. They were new and she hadn't gotten to use them very much yet. She knew I didn't care about shots (from previous years) and she needed to get more experienced with them for people who did have needle anxieties.
As far as I could tell, it was slightly less painful than a regular needle. But it did go faster than a regular needle.
This was back at the End of October and i'm not sick yet!