I personally don't like the DS games, because they were just terribly easy. I played Phantom Hourglass, beat it, okay game. Got Spirit Tracks, beat it, thought it was the worse Zelda, I'm sorry for people who think otherwise, but I didn't even enjoy playing it and the story was really.... really bad. Just more of the same thing only crappy. You should be able to beat them, because they're wicked easy. Twilight Princess was better then any of the DS titles (even OoT 3D, all it was was a remake and nothing new other than re-fighting bosses and 3D, I like the original more because it's a classic, and 3D didn't enhance the experience as much as I thought it would've. I'm not saying TP is better than OoT, just better than the 3DS remake) because it was a lot longer, and I thought it was slightly harder than PH and ST. Either way, these three titles (ST, PH, TP) should be pretty easy for you.