What baby carriers cause the LEAST back pain?

Question

I am borrowing a friends original Ergo carrier with the infant insert and it hurts my back.  I have a Moby wrap and it also hurts my back.  Anyone have a carrier to recommend that does NOT hurt your back???

Answer

I have a Tula and it has never hurt my back! My little man loves being in it as well!

Answer

I have a stretchy wrap, an ergobaby and a BabyBjorn Carrier One.  The BabyBjorn is the most comfortable for the person wearing it, most of the baby's weight is on your hips so it doesn't put pressure on your shoulders or back. That said,  it's my baby's least favourite at the moment and he cries when I put him in it. I think it'll be better when he's a bit bigger and doesn't need the body contact so much and he'll like facing out when he's big enough.