PIAA's are definitely top notch.
I had some 1700x's on my car before, which worked great. They got stolen, unfortunately, but I replaced them with these, the 998 projectors, a new model.
I highly recommend them. They match my Xtreme white lightbulbs (that go all around the car: license plate, clear corners, headlights), and they have a great design that lights up the road but doesn't get into the police's eyes

since they've got a fine horizontal cutoff, like all well-made projectors.