I have to second the recommendation of checking out the Slingbabies website, the link is here:
Slingbabies
I will confess I am a bit of a babywearing nut, but of all seven slings I have my favorite at the moment is a mei tai (mine is a Kozy Carrier), quick to put on and easy to use when I'm on my own (which is most of the time). I do like my woven wrap, and am still to try my Moby but will get there eventually!
I prefer baby to be a bit older for a pouch sling but some find them perfect for smaller babies, each person and baby are different.
Edited to add: Comfort wise the mei tai holds up really well, the Kozy has nicely padded straps, and my Tiny Girl is in there an average of six hours a day (asleep). Definitely easier for us than using the buggy!
Edited by HippyMama