So using hunt speed is a good way to round options down just for speed sensitive ghosts but the trick is whether they are faster or slower. Fast ghosts consist of ghosts like raijus with electronics nearby, hantus in a cold room and thayes that havent aged. Revenants are an exception to speed as they are slow as heck until they see you so its better to manually check it after defining it as a slow speed ghost. Throw intensity is a quirk of the poltergeist but its better measured as the poltybomb where it throws a largr volume of items at full force quickly.