I played a 1500 point 3 round event this weekend. I won 2/3 rounds and came in 3rd (I played/beat 2nd place).
I ran a battalion of breachers without fish. Game one they were not relevant. Game two they had minor combat with guard but we're more effective then they strike equivalent. I was tabled game 3 but I liked their shooting profiles, but could have been slightly better as strikers theoretically as pulse rifle duded, but the end result would have probably been the same. I may have been able to kill one or three more horrors that were in large groups. But they were bubble wrap and so it wouldn't have had any real impact. I feel our infantry isn't good, but I think breachers have better potential at being more threatening pulse rifles