I went with Seven Dwarfs Mine Train, Peter Pan, and Toy Story Midway Mania.
Seven Dwarfs: I'm still bitter that we had to wait over an hour for this thing. I get that it's the newest ride, but saying that the ride doesn't justify its wait time is an understatement.
Toy Story Midway Mania: I've only been able to ride this attraction once in DCA, which surprisingly enough, was a 45 minute wait. I thought it was fun enough, but for me it wasn't very immersive and relied too much on screens. The occasional 3 hour waits for this thing in DHS is just insane! I much prefer Buzz and MIB.
Peter Pan: I like it okay but it's just too short of a ride to justify that wait time. I was thinking about putting Jungle Cruise instead, but at least it's a decently long ride. The only explanation I can come up with for why Peter Pan has such long waits is nostalgia.