I previously said I was unswitchable. I took a side step.
I got a great deal from a friend selling his Mac Mini G4. Still in pristine condition.
I’m using it to get acquainted with Mac OS, and to see if Objective-C/Cocoa programming is for me.
Even if I’m into mobile dev, I’m not going into Mac for iPhone. Apple has deprecated the G4 and it cannot run the iPhone dev kit. And, I won’t spend a crazy amount of money on an iPhone.