I think the above posters have covered things well. CB is my favorite moderate, but the addition of the Skyliner is actually not a positive. As mentioned above, the Skyliner shuts down during storms, pretty much every day in the summer. And at least at other Epcot resorts, it takes time for them to get buses headed to Epcot or the Studios when that happens. I have not stayed at CB since Skyliner opened, but the problem with the whole Epcot area resort area is they rely too much on Skyliner and boats, Both of which shut down during storms, and I know it took an hour for buses to start running to Yacht Club during a storm.
Wilderness Lodge, on the other hand, is my personal favorite across the board. I think you will be happier at the Lodge, though it is admittedly more expensive.