Man Among Boys Question

I have seen quit a few calves in sales this year that are out of Man Among Boys and I really do like them.  My question is what type of cows has he been clicking the best with.  I have a cow that is very terminal in her look, has been since day one.  I am wanting to breed her to something that can through a little femininity in the heifers, but still make the steers/bulls look masculine.  I have looked at breeding her to a purebred bull to get some maternal back into the pedigree.  Just curious if he only works on really feminine cows, cows that need everything fixed or if he just clicks with every cow out there.

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JMO if your cow is more terminal MAB will probably not work for you as far as getting a more feminine female on the ground. He is a pretty hard made bull. I think the cows that he needs to be used on would need to be softer larger framed cows. Again JMO.