Dynasty Warriors: Fighter's Battle.

Too repetitive.

I don't know why people even mention Chrono Trigger. It's a port of a 15 year old game. How can you hype a port? raeloneq

Final Fantasy IV and Final Fantasy XII: Revenant Wings.

Great games! Yosh!

Really, it depends on whatever your tastes are towards to which you'll get.

Both has their pros and cons but they still operate with good feel.

For instance, the DS has the GBA slot and sleek finish. But the DSi offers two cameras (and from what I've heard, the exterior camera is 3MP and the interior 0.3MP); The DSi also comes with a pre-installed internet provider (but I'm not currently sure how that works), a SD card slot on the side so you can upload pictures etc, larger screens by about half an inch or so and a larger stylus if that comes to any help ..

I've currently got a DS and I've fitted it with a CycloDS with allows me to play movies and music off it (illegal? not sure ..) but I'm quite craving the internet and the camera :O ...

So really, if you haven't already got a DS, I'd recommend going with the DSi for its tech.
Hope I helped a bit! =)

If you are the type of person that likes to replay games, Chrono trigger will most likely be the better choice, but if you just like to go through a game with only one playthrough, then I think that Final Fantasy 4 would be a better choice.

notyalemblem

Actually, in FFIV, you have the chance to complete the game with multiple playthroughs (three the last time i heard). And each time you start up another playthrough, you start up stronger but you end up having to do the same tasks and missions, but you can gain better items and stronger abilities.

Sticking to the point, I'd go with FFIV.