I gave it some thought and ended up reordering the 14-inch with 32GB of memory. 16GB is fine for just Xcode, but Xcode can also be temperamental and since this should run a lot quieter and cooler than any of the Intel MacBook Pros, I can actually push this without worrying about the thermals.
The quoted delivery date was November 5th - 10th, which isn't too bad a wait and Apple tends to underpromise and overdeliver on their delivery dates, so there's a good chance it'll come before the 5th
The quoted delivery date was November 5th - 10th, which isn't too bad a wait and Apple tends to underpromise and overdeliver on their delivery dates, so there's a good chance it'll come before the 5th