Quoting Emma+Abby+Logansmommy:" I loved my Moby and plan on using it agian with the new baby! It does need to be tied each time you use ... [snip!] ... with the ring sling you might want to try out some other carriers like the ergo or front packs that need no extra tieing."
So you could tie it on and go about your day and not have to readjust it if you got in and out of the car that was my issue I was on the go alot and I loved the sling more than his baby carrier and his stroller but unless LO was in the sling no way I could sit in the car and drive and get out and just put him in it you had to adjust it every time or just retie it and the moby like I said looks almost like a shirt to me so you could leave it on get in and out of the car and put baby in it without having to retie it all time? if so its a win cause thats my biggest issue right there with the retying once you learn the ways to tie any sling it gets great I just cant stand ergos idk I feel like I am just putting my kid in a backpack I am sure they are great just not a fan of them idk I like feeling my baby in a sling more than I do when I am pregnant lol