I know its been talked about many times before, but lets talk baby carriers. I currently have a Beco Butterfly that I used with DD. I liked it, but honestly did not use it that much. I feel now that I am going to have another LO and a Toddler I am wanting to baby carry a lot more. I do recall when I used my Beco that after not too long I would feel the wearing on my back and start to ache. Had a moby and honestly didn't care for that and its too quickly outgrown.
Rings and slings and other wraps I haven't tried but open to anything.