FFI - GBA
FFII - GBA
FFIII - DS
FFIV - mixed on this one tbh, I'd lean towards DS tho (mainly because I spent more time with that version, so this opinion is really invalid)
FFV - GBA
FFVI - GBA (muh portability, doesn't hurt to have the best FF game on the go, even with the terrible audio)
FFVII - PS
FFVIII - PS (Steam version is pretty good actually sans the butchered music)
FFIX - PS (for now)
FFX/X-2 - Vita (muh portability)
FFIX - PC
FFXII - PS2 (for now)
FFXIII/XIII-2/LR PS3
FFXV - PC
-the PS1 ver of V & VI were janky. I mean they are still playable, but it's a absolutely last resort.
-borrowed a 360 a while back and tested out XIII & XIII-2 on them and it was pretty terrible. There was like frame rate drops errywhere not to mention lightning's hair didn't look as detailed
-currently playing the steam version of VII, once I finish that, it will probably be my personal definitive version.
-XII needs to be on the Vita
-VI needs to be on the 3DS
FFII - GBA
FFIII - DS
FFIV - mixed on this one tbh, I'd lean towards DS tho (mainly because I spent more time with that version, so this opinion is really invalid)
FFV - GBA
FFVI - GBA (muh portability, doesn't hurt to have the best FF game on the go, even with the terrible audio)
FFVII - PS
FFVIII - PS (Steam version is pretty good actually sans the butchered music)
FFIX - PS (for now)
FFX/X-2 - Vita (muh portability)
FFIX - PC
FFXII - PS2 (for now)
FFXIII/XIII-2/LR PS3
FFXV - PC
-the PS1 ver of V & VI were janky. I mean they are still playable, but it's a absolutely last resort.
-borrowed a 360 a while back and tested out XIII & XIII-2 on them and it was pretty terrible. There was like frame rate drops errywhere not to mention lightning's hair didn't look as detailed
-currently playing the steam version of VII, once I finish that, it will probably be my personal definitive version.
-XII needs to be on the Vita
-VI needs to be on the 3DS