Baby Slings

I'm looking for a recommendation on a good baby sling. Do you like more of the sling type or the front pack type. Links would be great!
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anniea wrote:Thanks ladies! I was looking at the Mobi Wrap. Any thoughts on that one?
Em wrote:I also found the Moby was a bit hot. Love the Beco Butterfly though. It has a little pouch that your LO sits in that makes it easier to transfer from your front to your back, plus it's easier to pass them in it from person to person.
Bit pricey, but usable up to 45lbs, so you get your money's worth!
http://www.becobabycarrier.com/cat-1/butterfly-2
eta: They're having a sale on these patterns:
http://www.becobabycarrier.com/cat-11/on-sale