
I had an image pop in my head of your PS4 lifting off towards the ceiling while Flight of the Valkyries blares in the background. Sorry I shouldn't be laughing at your misfortune. Seriously sounds like you've had some ****** luck. If you really wanna try a third time then definitely go with a different retailer. You've already gotten two defective units which should be pretty rare given the fail rate. The chances of you getting a third one from a different retailer should be slim to none, but I guess it's still a possibility. If you don't want to risk it...
I'm sure you are, but just remind me. Are you a fan of Naughty Dog's games? I only ask because Uncharted 4 won't come out till next summer and Last of Us 2 won't likely be out until 2017. So in the mean time you can be enjoying a console with more media functionality, and you get almost all the same games you'd get on PS4 and you get Tomb Raider next year. Right now PS4 doesn't really have any exclusives to make me recommend it over an Xbox. Honestly I can't think of any reasons not to get an Xbox One now and a PS4 later.