Just like large safes/RSC's not all are created equal. When it comes to steel and locks, you get what you pay for. There are some really good quality handgun safes available, but they won't be electronic/biometric. If you are concerned about what they are anchored to is not heavy enough, then anchor it next to your bed to the concrete floor. The thickest steel available in a handgun safe is 7GA (3/16") steel. That's probably thicker steel than most peoples large safe/RSC.