I've been looking to upgrade my electronic pistol safe for a more secure and more reliable option. Since a full size Fort Knox rifle safe would make poor night stand, my short list has been the Fort Knox Pistol Safe, The Vline simplex lock safes, and the Gun Vault non-biometric SV500. I like the drop open format of the Gun Vault SV500 but I'd prefer a simplex lock over a electronic lock. However this Forbes article about how Kaba brand simplex locks can easily be defeated with a strong magnet gave me pause to reconsider simplex locks. Five button simplex locks also only have 1,084 possible combinations. I'm guessing not all simplex looks are same and discounting all of them would be like saying all key locks are insecure just because you can use a bump key on a cheap Kwikset door lock. I'm leaning toward the Fort Knox safe but I want see if they had the same issues as the Kaba simplex locks first. If the Fort Knox and VLine have this same magnet flaw then I'll likely go with the Gunvault with an upgraded tubular lock.