Which DVD+R to choose?

I’m going to order my first mini-spindel (25p) of DVD+R’s tomorrow.
This webshop has 2 choices, Datawrite and Platinum, both 2.4x media.

The shop has other brands, but not on a spindel. And 4x media are a bit too expensive for my taste.

The are both about the same price, so my question is:
Which one is better, quality wise?