i started playing 7 three days ago.. (yes i know im a bit late...) so i cant compare the storyline yet, i find 10 amazing to play because:
they talk!
tidus is in it :P
the battle system rules
the characters are so likeable
the graphics are stunning
the storyline was so good, because it managed to bring out emotions
and spira is so cool...
there are many many many more things that i could go on about, but i dont have all day x x x

__________________
Suteki Da Ne
Futari Te Wo Tori Aruketa Nara
Ikitai Yo
Kimi No Machi Ie Ude No Naka

Id have to say FFX is better it gotta a better mark for fun and 10s grphics and battles are better and the aeons.

__________________
David

i think 7 has a lot better story line and its sooo much more fun fighting in it with the materia which just rules combineing them to make different affects. 10 was reallycy cool with the graphics an the talking and relaXING U COULD SIT THERE OFR HOURS PLAYIONG BUT... THE BATTLES GOT BORING AS THERE WASNT MUCH VARIETY AND IN THE END ALL CHARACTERS ENDED UOP THE SA,ME BUT THEN THEY DID IN 7 ASWELL :S (sry bout caps

they both have their qualities, FF7 has the better storyline, characters and has a more wider range of limit breaks, magics, abilities and weaponary.
FFX has the better graphics and it has the actual voices instead of just text.

i guess FF7 is better though, many will agree with me on that

I liked 10 better. I just could never get into 7. It has nothing to do with talking characters or graphics, I just really couldn't get into 7. I really got into 10 though. I've spent the longest time on it than any other game, doing all the sidequests and stuff. Also, I was sad when FF10 ended. As for 7, I couldn't wait to just beat the damn thing and get it over with. BAh.

id have to say i thought VII was better. but thats probbaly because it was the first one of the FF series i played. Graphically it wasnt so good but i just loved everything else about the game if you looked past the graphics at the time it really was the full package. FFX was obviously very good but for me i just dont think it can compare with the original experience. also i liked the materia system way better than the sphere grid.

__________________