I know you didn't mention them, but you might look at RMSG new BH the Cutthroats. Make them in 200 and 250 for screw in. The heads you mentioned are great heads no doubt, I've hunted with both and have killed deer with both. Both BH's have left great blood trails. I tried the Cutthroat for a lot of reason, but one of the main one's was I couldn't get the above BH's as sharp as I wanted. I haven't kill anything with the Cutthroats yet, but I can literally get them sharp enough to pop hair off my arms.  

Just food for thought in case you can't get either of the mentioned BH's as sharp as your wanting. Good luck!!!!