There are many brands of Dvd burning, including Word for Word (Weibao), Mitsubishi (Mitsubishi), Ricoh (Ryder), TDK (Tiedick), Sony (Sony), MAXELL Philips (Philips), Kodak (Kodak), LG (Lucky), Risheng (Risheng), BenQ (BenQ), Piodata (Pioneer Data). I don't know what you do with it. Burn a movie, load it? It's not worthwhile at all. It's best to buy it in the market. More suitable for weddings or photo studios.

The quality of an optical disc has nothing to do with its speed. Generally, it is better to use it at half the speed of the optical disc when burning.