STM here and I have/used a Moby wrap for ds. I liked it but it was a bit of a hassle to wrap and unwrap every time I got in and out of the car, etc.
My Moby was the only thing I ever tried in the baby wearing department. I think I may have another type of sling that someone gave me but it was really girly so I never used it. (I'm gonna dig it out of the attic and try it out with lo #2 though)
Any suggestions for carriers that are a little easier than a wrap but not super expensive? Thanks!