I have! I did just what you ate proposing except I couldnt sell my old one so I kept it too for my older child. I love love it and I'm loving the lack if a bulky insert! Oh and here is a tip. If baby seems to be growing out of the snsp down setting but not ready for full seated put a blanket under the bum. Amaxing difference!!
2/2/13 at 11:26pm