I think I'm finally gonna try uspsa. I'm a little confused on power factor. I'd like to shoot a 9 or 45. But seems everyone shoots 40. Is there a way to hit major power factor in 9? I've not found any data. And what would be a good 40 load. I have talked to guys that shoot light 40 and make power factor. Why can't I shoot a hot 147 9? Advantages and disadvantages ? Thanks for any help