I thought I'd try one package of skewers before purchasing another set, but I really don't need to, once I realized that the 6-pack is plenty for even four people, granted your meat/veggie chunks are of a good size.
Regarding the quality -- couldn't ask for any improvement. They've been on the grill and through the dishwasher many times, and they're still perfect. Watch out for the ends, though, as they're pretty sharp (they need to be to penetrate tough meat, so that's a given).
Just buy these if you're looking for skewers.