personally i think they sound like a good company. some of their blends make me laughf why they even bothered making them, but ive heard absolutely nothing but good things from those who have used them.
i havent used them nor will i, cause ill just buy other gear cheaper, i dont need ultra high concentration, but there are times when it would be handy.
but contrary to popular thought, you dont need insane amounts of ba to get a high mg/ml. the reason t400 hurts so bad is their qual controll sux. they prob put a ton of ba in cause they arent sanitary, and arent consistent, so its their band aid so to speak.
ive heard BL's gear is painless or damn near.
i dopnt feel they are a bad company nor a espescially good one. if price were better id prob take them over mexi gear though.