The best is up for debate, but the liteon drives are definitely quality, and they are dirt cheap. As an added bonus you can get a 40X drive and upgrade the firmware to 48X, worked great for me. If rewriting is a concern, then you might wanna be on the lookout for the new ultraspeed RW drives that allow rewrite speeds of around 24x, as opposed to the standard 12x hsrw that has been around for a while now.