Re: What is your favorite wrap???
well, we love our cya (from e-bay) wrap at night . . . we don't use pfs, but the small one fits over our med. very baby bionic simply nights . . . . not very exciting, but we have had great results.
as far as other covers, wiggleworm bottoms have tons of cute prints. (http://www.wigglewormbottoms.com/store/ ) and we really like ours for daytime.