The safe guy in Frederick sells Summit. They seem to be a good safe. I think they run $2000 - $4000 depending on what you get.
They are built by the Heritage safe people and the Summit name is just painted on the door.
Very importantly, Summit was organized by business owners who sell safes, for the express purpose of offering better product than what those business owners can buy through standard distribution channels. That's why the name of the company is Summit Business Association.
Regardless, when you buy a safe, you are mainly buying the door. Forget fancy paint. Forget gimmicky doodads. Buy the best door, security, and fire ratings you can afford with the cheapest paint and no other options.