Fantastic animals, sarg. Especially the first.

As for the difficulty of hunting them, well the first is legal access. Compared to cape buffalo I couldn't say as I have only hunted one of each. Dangerous, likelihood to charge? Couldn't say as I've never been charged by either of cape buffalo or banteng. They were fun to hunt, disappeared when they could, fun to track, sometimes stood around as long as no one exposed themselves to sight, other times fled at first sight after a few seconds.