in my book, most of them
, mybe caused i used some of your builds, but not the claymore AA or batarian slasher
You should definitely try the High Lord on the Batarian Slasher. It fits him like a glove. You can kill a brute in a single warp/claymore/clusters cycle 
Claymore AA, on the other hand, is not for the faint of hearts, and only for the ones with the highest appreciations for the awesomeness that is the High Lord. It can be tricky to play, but blocking a Phantom death squad with a bubble and proceeding to meticolously BOOOOM their melons one at a time... Simply doesn't have a price.