Sharp ones!
I hate these posts it all comes down to opinion, like Ford or Chevy,
I hate mechanicals after having one fail and other people love them
I have my preferred broadheads but in the end they all will work if you put them in the right place.
People spend more time debating brand of broadhead than out practicing with them. In the end broadhead placement is more important than brand!
If they are legal size, sharp and true they will work.....
Let's spend our time more usefully... practicing archery instead of debating a triviality