your writer is okay, same with your media....(allthough I don't like the LG much, but that is just something "personal" :D).
You may have good results with dvddecrypter, vobblanker, dvd43, dvdshrink, a dozen of others.....(freeware)
Nevertheless, my personal favourite still is: AnyDVD and CloneDVD.
They have fast and regular updates (concerning bugs, new protections, etc) and once you buy them, you will get lifetime support and updates, plus they will offer you a discount when you buy them both.
The problem is, that there are a lot of programs for the job, and they all got supporters. So you'll never get the final "hint" on what suits your needs best.