I have a Heritage and like it a lot.
I also have heard good things about the Brownings.
I used to sell Heritage safes and found them comparable to brands that cost 30% more. Just keep in mind that a safe is not a rapid access device. Its purpose is to make it difficult to steal the contents and protect them from fire. You might even have trounle opening an electronic lock under pressure.
GunVault has a new model that keys to the print on your index finger. You can set it for multiple users. They sell a two gun model.
Whatever you get, make sure you bolt it down and you leave a space between the floor and the bottom of the safe. This is to keep it from trapping water, which rots out the steel. Our safe mover had plenty of stories of safes tipping and leaving the contents neatly stacked on the floor. Your safe should be drilled for lag bolts to secure it to the floor. I think the best way to secure the bolts is to put a wheel bearing at each bolt.