Since Scout nades doctrine proven itself pretty useless, I'm looking into Barrier doctrine instead. Have anyone any success using it in 1v1?
In theory, you can catch and lock off certain enemy units with your own inside while protecting yourself from fire but the trickiest part is to calculate right time and place to drop it. Problem starts with the fact that you cannot drop banner anywhere, like near scrap or building, and units moving pretty fast on the field, so you can easily just miss, especially since barrier takes some time to unfold when banner is already on the ground.
Any ideas, videos, replays and etc of successful barrier usage are welcome.