Hey guys first of all I am a 13 year old boy. My dad and I have been in an argument because he thinks I do not need an expensive pocket knife. I use my current knife, my spyderco tenacious every day and love it. I want to buy a new paramilitary 2 for my edc. He says that it's not worth 100$ because I could not tell a difference. Is he right? Will I not be able to tell a difference besides the comp lock to my tenacious? How different is a $30 knife to a $100 dollar knife?