Every time I see you two online you're playing a completely different game haha. ADD much?
Just kidding, the 3DS actually has a fantastic library and I've really enjoyed mine very much (pretty purple one!) :D
Even though I've owned every gaming system, the 3DS is the only one I consistently play with. So much so I ran out of games.
I hope E3 has some exciting stuff to reveal! The only things I wish Nintendo would do though is fix their account and online system.
I bought my mother a XL for xmas, she plays that thing for hours every day... She even takes it everywhere she goes trying to get streetpass hits haha. She loves taking pictures with the 3D camera and showing it off to anyone whom she can corner to do so.
Anyho, if you two want to add another to your repertoire try playing 999 (for DS) and it's sequel Virtue's Last Reward (3DS). Although if you have a PSP Vita it's better to buy that version as the 3DS one you have to be mindful where you save. The Vita version I think is free this week if you have a PSN+ account. It's a pretty cool experience, after you play both games you're mind is blown that you just sit around dazed thinking about it for a few days.
Sorry for the rambling, my thoughts are fragmented because I'm doped up on medicine. Don't mind me.