Advice on DVD-RW sought

[tristan_morgan]

I'm looking to order a DVD-RW drive but am finding it difficult to pick what the difference is between a Sony DWQ120AB2B and a Sony DWG120AB2B. Same price and seems to be same specs. Can anyone give me suggestions on either the difference between these two or a "best model to go for" based on me not wanting to pay out huge sums?

Thanks