I went with a nice wood cabinet and good insurance. A determined thief will steal your stuff and fire will over take a safe but my insurance will cover all of it. I keep a thumb drive with pictures and serial numbers at my place and in another location.
I would recommend a safe man. These days most thieves are the smash a grab type, a wood cabinet isn't much of a deterrent...in fact its none at all. Same with people you just buy the metal gun cabinets that can be broken with tin snips.
Yes if someone REALLY wants your stuff they will find a way, anything made can be unmade. That doesn't mean make it easy for them, you still lock your cars and house up at night don't you?
And yes the insurance may cover your lost items, but what about the people that your guns will be used against?
not trying to bash you man but don't be so dismissive about keeping guns secured, the anti's love stuff like that.