speed - Does burning a DVD/CD slower help assure it will not have errors?

If I have 16x speed DVDs and I burn them at 12x or 8x speed, does this help assure the data burnt to the disc will not have errors/flaws?

Answer

Actually, yes. Faster a disk is burnt, higher is the chance the media may not have recorded it, and consequently higher is the chance of errors, especially with low/cheaper quality media. More detailed explanation here.