Me vs. Edwards Adaptabel's

Hey, I go to a school that has Simplex STR & Edwards Adaptabel’s. They scare me alot. There all loud. I stood under one and said “What happens if I got one” Well a teacher gave me a school bell. It has a orange cord which is 15 feet. I used it at the end of school’s out for summer. It’s funny how mine sounds. Mine’s sounds a bit rough. I need to repaint it. My real mom got me a Wheelock AS. It’s 2-wire.