FWIW, my husband and I found CDing to be the easiest thing to get used to that was new to us as parents. It's really not that different from using disposables. So don't be too intimidated!

With Robin, we used kissaluv size 0s and bummis covers when she was a newborn, and were very happy. Then she grew out of them and we didn't know what we wanted to do, so we used disposables for about a month (sucked!! stinky, leaky, way expensive!!). Then we got a bunch of bumGenius 3.0 one-sized diapers, and we're still using the same diapers 12 months later. I can't say enough about how much I love the bGs -- I think they're fantastic and so worth the investment. And they have lots more adorable colors now!
With this little baby, we're not sure what we'll do. We sold all the newborn diapers we used, so we're thinking we may try and use the bGs the entire time (they're kind of big for a newborn, though, so we may use disposables for the 6 weeks or so he/she is too small for the bGs). Depends on how big this baby is -- Robin was 8.5 lbs, so if this baby is that size or bigger then it wouldn't be too long before the bGs would fit.
We used bG AIOs a few times, and they are so cute and very trim, but take FOR.EVER to dry compared to the pocket diapers.