Which Media For Writing Data With These DVD Writers?

Hi, I am going to either buy a BenQ DW1600/1620 Pro, a NEC ND-3500A/3520A, or a Pioneer DVDR-108/109 DVD writer this weekend (it depends on which ones I can find and their prices) and I want to start burning with them straight away, so I am wondering which media (brand and type, i.e. DVD+R or DVD-R) is best for burning data with each of these writers. Thanks for any help:).

Taiyo Yuden 000 T02 would work well up to 16X. In general, look for MADE IN JAPAN 8X DVD+R media.