Chest freezer, usually NOT self defrost, both good & bad....less freezer burn keeps food longer things get LOST IN THE BOTTOM!
Upright, usually self defrost, leads to more freezer burn & doesn't keep things as long.
Much easier to find things.
I have a 17 cu. foot upright inside where we keep normal food.
I have an ancient 9 cu. foot chest that was our first freezer & my wife HATED.
It's used for game, fish & large cuts of meat I find on sale.