Currently using a Vaultek VT20i, and it opens up quickly, which is a plus for me when I’m still asleep. It’s also solid enough that I can leave it on my nightstand without the fear of someone just picking it up and running off.
I’ve been using a simple quick-access safe with a keypad, and it’s been great so far. It might not be the most high-tech option out there, but it opens quickly and has never let me down.