I've been eyeing up used PS Vitas lately so I can play Gran Turismo PSP. I had one but sold it a couple of years ago. I guess given everything that's going on, I have more free time on my hands. The only games I would likely play are Gran Turismo PSP, Killzone, and maybe Metal Gear Solid Portable Ops. What do you guys think? Is it worth it to buy a Vita or PSP possibly only to play GT PSP?