What kind of cows does Yellow Jacket work on?

[all.thumbs]

One of the best calves we saw last summer was a Yellow Jacket.  Also, we have seen some that were not as impressive.  What kind of cow do we need to have in mind?
Thanks.

 

[dimebag]

He worked well for me some nice Foreplay and Play Ray cows . Could work really well on some moderate Angus cows .

 

[MOClubbyGuy]

I flushed this donor to Yellow Jacket. I am pretty excited about this mating. She is a Rockstar/Simmy.