Looking for advice on fighting level 4 in GE. I am in CE and my attack GBs are at level 10. What attack options work against the various units in 2 wave attacks?
Try searching youtube video from FOEHints about lvl4 GE in CE. He is explaining in details how to do it.
In short:
Anti Aircraft vehicles + rogues almost always
When you see 4+ artillery, use 8 attack helicopters instead of anti-aircraft vehicles and rogues.
Platform before the final battle of lvl 4 is the toughest. It can be better to negotiate there