If you didn't play the the DS originals, I'd recommend the 3DS remakes of Shin Megami Tensei Devil Survivor 1 and 2. I'm playing the remake of 2 right now, and it's fantastic.

Other than that, I'd recommend Tales of the Abyss, Shin Megami Tensei IV, and Persona Q. There are also a ton of RPGs on DS that I enjoyed which you'd have access to as well...if you're not only looking at 3DS games.

Shin Megami Tensei IV, Etrian Odyssey series, Persona Q, SMT: Devil Survivor Overclocked and Record Breaker, Conception II, Tales of The Abyss, Kingdom Hearts 3D, Fantasy Life, Monster Hunter 4 Ultimate, Rune Factory 4.

Enjoy.
(out of that list though, definitely get Shin Megami Tensei IV)

Some that I haven't seen mentioned include Shin Megami Tensei: Devil Summoner Soul Hackers, Etrian Mystery Dungeon, Pokemon Mystery Dungeon: Gates to Infinity and Lord of Magna: Maiden Heaven.

Edit: Forgot about Code of Princess and Heroes of Ruin.

Etrian Odyssey series is worth a look. I am really enjoying Etrian Odyssey Untold: The Millennium Girl

- Etrian Odyssey IV, Untold, Untold 2
- Rune Factory 4
- Fantasy Life
- Tales of the Abyss
- Kingdom Hearts 3D

If you've never played Tales of the Abyss, then I would definitely recommend it...
If you live in the US, it's not that hard to find it new in places like Target...
Shin Megami Tensei IV is also fantastic...
And if you're willing to set the bar low, you might get some pleasure out of Heroes of Ruin...

Is SMT that good? I don't think I'm comfortable enough with battling against Lucifer and that sort of character. 

Besides, I hate the first-person camera view.

SMT4 isn't first-person...

Oh, I meant during battle! Not being to see your character is quite discomforting. 

Fair enough...

The game is great though...