I have a Maya Wrap and love it, but there is nothing magical about the design or buying it from there- they are fairly pricey, but have a pattern posted right on the site to make your own
Talitha 5/7/91 and Charlie 7/19/04
I have a NoJo baby sling and like it quite a lot. I have to admit though, it did take some practice to get used to it and actually use it the right way. It's too bad there isn't a Sling Store where you could go to try all the different ones out!
This is the ring sling I bought http://kangarookorner.com/k_shop_unpadded_solarveil.shtml
For a ring sling, I really like the maya wraps. (I personally don't like padded ring slings, because they are too bulky, imo & I can't adjust them as easily). The maya wrap fabric is breathable, not too light, not too heavy. I use it with my 2 1/2yo (33lbs) & this it the one that I give as a present to all my pregger friends to use with their newborns up..https://www.naturalfamilyboutique.com/Shop/Slings.aspx?erika