Oddly, some of my best CMC MAG media for a while has been under TDK [not the colored series]. When I got some CMC MAG M01 [+R, if you will] in the Snap-N-Save 3 color/30 disc pack, they were good, too. I also got TTH02 at the same time, also Snap-N-Save, and they wrote well initially. However, the TTH02 that I have left show some degradation [which is another thread entirely…literally]. So it’s all on the luck of the draw.
My current TDK-branded CMC MAG AM3 is slightly worse [from memory] than some HP LightScribe DVD-R, but much better than HP plain DVD-R. I’d written one at 18x, and it appeared fine.