Topic: Best DS games?

I just got a DSlite for Christmas (yay!) and I got The World Ends with You and Jump Super Stars. Both are sweeeeeet games, and I'm positive Jump Super Stars is going to last me a long, loooong time. TWEWY is also great and will last some time too, but I just want to know the best DS games that I should look out for.

They're sweet games (lol emphasized enough?) but seem too...serious...ish. Any good ones I should get to just chill with? Like pretty casual, but still fun and long lasting. Like animal crossing lol (I have city folk for the Wii though, so I don't think I'll get wild world). Thanks

Can I do DSiWare games as well?

Do recommendations for me? Or people recommending for you, because I don't have a DSi :[

Oh, this is a recommendations thread? Sorry, I thought this was just a thread for us to share our favorite DS games. Nevermind then.

But, I do recommend Mario Kart DS, if you like racing games. Its an older game, so you should get it really cheap at Gamestop or another videogame store.

Hmm, I'm a big fan of mario kart (have double dash and wii versions), but I played my friends' mario kart DS game and didn't enjoy it as much. Maybe if I give it another go I'll see what all the hubub is about. Thanks :]

If you're looking for DS game recommendations, please use the DS recommendations thread. :3
_{you may also want to check the universal recommendations thread to check out other questions others have already asked and/or games others have already recommended}