So what do you do with all subjective evidence like two people seeing the same ghost? I have to consider everything in forming my 'all things considered' position. Enough consistent reports from quality people can affect my understanding of reality.Proper evidence needs to be objective rather than subjective. That means that anyone that is reasoning rationally will agree with others reasoning rationally.
I also prefer scientific evidence but I can't ignore anything.I particularly like scientific evidence and it does seem to apply here since we are discussing the physical world.
Remember, I am not doing science but forming an 'all things considered' opinion.