Unless yo plan to start taking care of your disks then get it on steam, no point in buying another disk if it will be unusable in a year
I do take care of my disks. I have disks from 2000 that are in near perfect condition. And i prefer to not have people what I should plan. I asked a simple question and wanted a straight forward answer. If I am interpreting your tone, I am sorry. It's hard to tell tone through text.