I previously had a moby wrap but I'm wanting something that's not as hot in the summer and easier to put on. I'm due in 3 weeks and have a 2 year old. I still want to be able to play with my 2 year old outside and be hands free when the baby gets here, without feeling like the baby will fall out. The moby wrap didn't feel secure to me. I could never trust that i put it on right. I want something that wont hurt my back, is comfortable for me and baby, and something that will work from newborn- about 20lbs, can go shopping with it and be outside with my 2 year old, doesn't take alot of effort to put on. I have researched the baby hawk mei tai, the active bjorn and others. Please help.