After reading all reviews, I decided the Pioneer 111D is best overall for DVD backup IMO. I've not seen a Pioneer 112D review, but posts I've seen seem to indicate it's quite similar to the 111D. I suggest to get the Benq if you can find it or LiteOn only if scanning is important, but get the Pioneer if DVD burn quality is most important. I like my first 111D so well that I bought another just before NewEgg stopped selling it.