AC covers multiple car types/mods and tracks, whereas ACC contains only the Blancpain GT cars and tracks and is still early days in development, bug-fixing etc.
Get both Neil ACC when released will be a big hit, where sites like SRO we will be at the for front of any new sim. Any questions you have before you buy I suggest you contact Rob Milliken who can give you advice. We do have a server running Rob can give info when that server is online.
