So let me see if I can get this straight....
A format is stupid because it's a waste of time (false), often does not fix the problem (false), and "hides" the problem (unclear what you mean by this).
To be clear.... a system restore is better, right? Because a system restore is more effective at fixing a problem than a format?
...
Do you know ANYTHING about computers? You're telling the OP that a system restore will more effectively fix a computer problem than a complete format of his hard drive? What kind of crack are you smoking? You're also saying a system restore will prevent further problems down the road that a format will not?
You're essentially saying a system restore will fix possible HARDWARE problems?
...
Just stop. No. Stop. You've lost any chance of anything you saying about computers making a bit of sense. You're should not be giving advice with anything related to computers.
I have never ever EVER heard someone try to talk about a system restore like it's better, more apt, or less of a waste of time than a format. My goodness, you are just inept.