I don't have a hotsling - I have a Kangaroo Korner Adjustable Fleece Pouch, and a Storchenwiege sling. Main disadvantage to the hotslings is that they are not adjustable. You will not be able to share with your husband, and you may "outgrow" it when your daughter gets much bigger. BUT, I love love sling carriers and I'm sure you will too. Please remember that it may take some time for your daughter to get used to being carried in the sling. Put her in it for a few minutes only the first day. Then longer the second day, etc. Do it when she's relaxed, happy, and you have already fed her (esp. if breastfeeding - or she'll be gnawing at your shirt!). She will sense how confident you are wearing the sling, and if you are uncomfortable or nervous about it, she will be too. After a week or so you both will be perfectly content!
Congrats on your new sling!