I am looking to upgrade my MBA 13 inch (2012) to a new rMB or another MBA (2015). Any views please on running BootCamp windows 10 on either and if the rMB is better? I would need get the 512 ssd (split 50/50 osx/win10) , the only downside I can think of re the newer mac is that USB-C may not be compatible or would cause problems? Does the retina display cause issues on Windows, not sure if this affect the mac at all? Thanks.