If you are looking for maintainer calves I would use TLM Bouncer or Gigolo Joe. If you want to go back to angus, Northern Improvement, Final Answer, and Bismark are safe. I'm not sure there is such a thing as a sure fire heifer safe club calf bull.
i had my maine tainer heifer bred to dr who. the calf placed 4th over all at our county fair and won the lee county bred steer class. but at 1088lbs he was totally finished.
From what we have had, Gig. Joe will work on heifers. Dirty Hairy will work with slight assistance needed once in awhile. If you are into SM, ACC1 Hustler will work. We haven't had to pull any Hustlers out of clubbie bred 1st calf heifers. J3 maybe could give you some insight as to whether or not you could try Catalyst on some of them. If he thinks that you could that would be an interesting mating. The females out of that mating should then work to use HW or HW derivative bulls on for clubbie steers & heifers.