Ok, i currently own a 851s@832s and a 1213s@1633s. I just sold my 1213s, i was thinking about buying to the nec 3500a as to what i have read here its the best burner currently out. Should i wait a few months for the next set of 16x burners (I care only about quality) or go with the 3500a? anyother suggested burners out there? I maily just burn data archives and i want both + and - support.