[backitup]

i would go for the 107 but it will not write at 8x unless you update the firmware than it will write at 8x on most 4x disc's only some will not work it will tell you its burn ok but its 50/50 if it works so its best to keep at 4x or less which is the max the 106 will write at P.S. a lot of places will have sold all the 106's and only have 107's as they do not make the 106 any more