HijacK: How exactly is the PS4 DRM? You don't have to connect the console to internet or check games, unless the publisher requires it. In this case, modern AAA EA games are an example. Not to mention GOG is a save haven in this DRM-fest called PC Gaming.
The vast majority of AAA games will be DRMed on some form or another. That's just how the market it.
However, buying a physical medium for games on consoles place 2 very important restrictions:
1) If the medium breaks, you lose the game
2) Should the medium outlive your console, you are dependant on the console manufacturer for backward support of their older games. Recently, a friend of mine experienced that problem when he was worrying about the PS4 not supporting his PS3 games.
Locking intellectual property on a physical medium is just another form of DRM.
Micro-BIOS: My PCs are never turned off. Not a single one of them. For the last 20 years.
(No, I don't have 20-years old PCs. I mean, all the PCs I've had in the last 20 years never got turned off. Until they were stolen, trashed or gifted away.)
When there are no server apps running on mine, I turn them off whenever I'm not using them. I know it's not the norm, but I'm borderline religious about the practice.
Beyond electricity concerns and getting more longevity from the hardware, I have a paranoid fear of malware silently running in the background and reporting to its master or otherwise screwing up my computer (and data) in a way I would have noticed (if it uses a lot of resources for example) and stopped had I been around.