After three days on Apidra I can start commenting intelligently.
It doesn't seem to really do anything for the first hour, but appears
to be gone within 3 hours. I've got my IOB (Animas 1250) set to 3
hours, and that seems to work best.
I had site reactions with humalog, and could always feel large boluses
go in with Novolog but I don't seem to feel Apidra.
At first I thought I was going to have to change my basals, but things
smoothed out pretty quickly -- changing the IOB to 3 did the most
Also another good lesson -- remember to change things one at a time!