DVD +R is a little more for enthusiasts who would like the "best" feature set for DVD and audio recording at a higher price. DVD -R has nearly the same functionality and support at a lesser price tag. Below are the upsides to DVD +R.
1. Instantly eject without having to wait for finalized formatting.
2. Ability to record one DVD disc partially on PC and partially on television.
3. Background formatting: while the disc is being formatted, you can simultaneously record on already-formatted portions of the same disc.
4. Enhanced ability to edit filenames, movie and song titles, and playlists.
5. 100% compatibility with all other DVD players, while still enjoying these extra recording features.
Look at it like this.. If you are...