I currently have a Nintendo 3DS XL (not new 3DS XL), and I've learned that emulation tends to be much smoother on PSP. However, I would imagine that it would run even better on the Vita, but I haven't seen any threads indicating either way. So, between the PSP and Vita, I'd like to know: - Which is easier to use for emulation? - Which has more systems' emulators available? (GB/GBC/GBA, NES, SNES, Genesis, etc.) - Are prices for memory cards for the Vita becoming more reasonable, or are they still higher per GB than for PSP?