I agree that the male custom voices in particular are a bit too samey and limited, but we already have a recent discussion on this point at https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=874993 so I'll lock this duplicate.

People can of course continue to add to the linked thread.

"You may call it 'nonsense' if you like, but I've heard nonsense, compared with which that would be as sensible as a dictionary!"