Toyota center!

I was wondering if anyone knows if there’s an actual different in GA and early entry GA I’ve never been to a concert there and really want barricade. Is there separate lines? I know at other venues they have separate lines and wrist bands but don’t wanna waste my money if not. Also do you have to wait in line the whole time? Other venues I’ve been to have us a wrist band w a number on it and made us come back at a certain time.