this all boils down to who gets their gear plugged in first, we wont know this until its happened. You can keep an eye on the hash rate charts though
Yeah, I believe FC will address the testing or deployment of the BE300 chip before he deploys major hash rate, so I don't see AM influencing the total hash rate at this time, unfortunately. But if they do plan to launch a big time BE300 farm, we may see the hash rate rising beautifully!