Do you like your RPG characters to have set roles or be fully customizable?

I prefer in between! Like, the character who's a fighter when you recruit them will never be a mage. But depending on gear and skill choices, they could fall anywhere in the range between aggressive DPS and dedicated tank. Likewise, the mage will never be able to tank, but you can choose whether they focus on damage or crowd control. I suppose if I have to choose between "set roles" and "full customization", I lean more toward the former~