This bulkhead buff is ridiculous. Now you can't build stinger to defend key positions.

This should be changed, in my opinion. If the amph player wants to kill a stinger then he can make more bulkheads and break through or terraform it up.

You can terraform the stingers and they'll outrange bulkheads again (albeit at the cost of losing a small amount of range overall).

Just switch up how you play against amph. You shouldn't expect the same playstyle to work against every single factory. Amph's strong against porc so play more active and make assaults to kill the bulkheads.