If you can get to a library or trial session, I would definitely recommend it! Some of them do trials by post as well if your OH cant make it to a session. I have tried various slings/carriers with my LO. I have tried stretchy wrap, boba 3g, wompat, ring sling, hippy seat and a Scootababy. All have had their plus points and down sides. I know lots of people say its easier to move to a back carry but my LG hates being on my back! Doesn't matter what type of carrier I try she does not like it at all. Ring slings are good but I personally struggle with them and dont really like them. Love the Wompat for front carries but as other posters have said soft structured carriers dont really work on the hip. I am currently using a Scootababy which I have mixed feelings on. My LG loves it once its on and is very chatty. She really loves being hip carried. I find the straps hard to adjust once she's on and for some reason whilst she is happy to be carried in it, if I have to stretch over her head to fix the strap, she starts getting really upset. It could just be me being awkward though as I wear her on my left hip then have to use the left hand to adjust which is a bit tricky. Really torn on this one as she is happy in it & it is really easy to use. Just not entirely sure if its a keeper. Worth bearing in mind that most well know carriers hold their value and can be sold on if they dont quite work for you.