the best FF game is without a doubt number 7 for playstation. this game rocked. i did like final fantasy 10 the next best....this games graphics were amazing and the story line was alittle more believeable. this was awesome. the other games were nice but i hated tactics. this game was the worst one for me and i couldnt stand it. but 11 where you play online didnt do a damn thing for me i think it kinda ruined the ff spirit for me...i constantly play the 7 and 10 over and over again..i cant get enough of these games...10-2 was pretty cool too...even thought there were girls as the main characters it was still intersting how they set up the the sphere grid and all.......10 was cool too with the sphere grid

i like FF7

I personally like FFVI, but FFVII is okay as well, I guess. Tactics Advance was a fairly good game, but I got bored eventually and AR'ed it. Oh well.

FFVII with no doubt is the best.

For me it would have to be Final Fantasy 8, there has usually been another part to the FF series released at each step of technologies progess, but none more profound than 8 - it rivaled any or all other rpgs out at that time with a superb storyline, supremem character detail, brilliant plot twists, exceptional graphics and all round intensity from the mobs to the weapon and action sets.
For the most incorporated one though my vote goes to the MMORPG Final Fantasy 11 Online.