Moby Wrap......All The Rave

So everyone is talking about the Moby Wrap to hold baby in. I am waiting for the exchange on my Polkadot Papoose Sling before I decide on one of these. Hopefully Joshua likes his Polkadot Sling. The Moby may be wonderful to get for complete control and to hold him comfortably and won't kill my back, which is hard to hold him a lot because it starts screaming to put my ten pound baby down. I don't think it would be bad to have a second sling/wrap on hand for different things we are doing.

Picture of the Moby Wrap:


Here is an instruction video on how baby would go into it:
http://www.babyslingdemonstrations.com/Demo/p/BS1001