I love Metal Gear but I haven't been able to upgrade my system to the PS4. I'm really excited about The Phantom Pain but I'm worried I won't be able to play it for another several years until I get $500. So I'm looking to the PS3 version but I fear it will be near unplayable. I never played Ground Zeroes so I don't know how that worked on PS3 but I don't want to spend money on a game that's only notionally playable. At the same time I don't want to spend years waiting to play this game. I don't know when or if I'll ever have a PS4. So what should I do? Would it be worth it to just buy the PS3 version of The Phantom Pain?