FF1 is better.
I mean, firstly because MMORPGs aren't nearly as cool. Secondly because if you are going to play a MMORPG, you should play World of Warcraft. Thirdly because old school FFs have always been, and considering the trend, always will be, better than this new garbage that keeps coming out.
I'm honestly still shocked that people payed for those games with useful items (Dollars). We should know better by now.