Hanging?? what are you on? do you mean inverted rollercoasters? Well anyway, regular is better because there is more regular ride types, like erm floorless and so on and so on. but then obviously the best rides are the ones that combine invertedness, with regular coasters, like 4D coasters, and flying coasters, cus they have both inverted moments and regular moments, so there should be a third option on that list really.