I have the 1620 non pro....but Made in Taiwan are ok.... Made in Singapore are better from what I've read. On my Benq 1620 The best I have got is 88 quality with B7U9 and CD-Speed 3.70, but they play just fine on my 3 SAP. And they faired no better on my NEC 3500.
For the price, the R02 is better IMO. :iagree: