L.L.
I tried the moby (found it very frustrating and difficult to get adjusted "just right") and I have tried pocket slings (LOVE the concept and simplicity, but not adjustable enough to deal with my large chest, even after trying several sizes and brands). I went with the ring sling. Easy to use, adjustable, lots of carrying positions. I now use my ergo, but I keep the ring sling in my car in case I forget the ergo. Not as comfy now that the baby is bigger, but still better than a bjorn type carrier or juggling baby, bags, and keeping a hand free for the toddler :)