I liked my Accent and like the Hyundais I've had experience with in general, so the Accent would be #1 for me.
But since most people claim they want reliability and buy instead on room or power, 2nd choice is the Cavalier/Sunfire. For many, this would be the 1st choice, but I like the Hyundai quality and fuel economy. And I prefer hatches.
Distant 3rd is SX 2.0, which I wouldn't buy at all. I'd buy any number of used cars before I'd spend on that thing.