Xcode vs Code::Blocks on Mac for writing C++

I am looking for an IDE to use for writing in C++ on my Mac, and I am wondering what the pro's and cons are of both Xcode and Code::Blocks respectively. Xcode is very nice and easy to use, and while Code::Blocks is too, I have heard that it has occasional issues running on macs. I would love to hear anyone else's opinion on this matter, and would appreciate any advice. Thanks in advance!