Do babies prefer inward or outward facing baby carriers?

I've read a lot of articles about the risks of outward facing carriers. I mean, just google "outward facing baby carrier" and the results are mostly about why shouldn't use one on your baby - mainly because of hip dysplasia. But... there are safe outward facing baby carriers that have been approved by doctors such as the Ergo four position 360 baby carrier, which has been approved by the International Hip Dysplasia Institute. It's great to share the view with your baby while you're carrying her; just make sure you're using a carrier that's proven safe by the experts. I would recommend looking also for carriers that have the hipseat, such as the one from i-Angel. :)