In search of the ultimate CD-R

[freaky_J]

I've used quite a few different CD-R's and I still haven't found one that works 100% perfect (I'd settle for 90%). I have an externat mod chip and my PSX is about 3 years old so that might be the problem, so I'd like to know (mainly by dudes with an external mod chip) what is the absolute best CD-R to burn PSX with? I've tried >>>>>>

Memorex - Crap! Didn't work at all.
Kodak Gold Ultima - Works pretty good, but the audio sucks.
Sony - Sometimes the games would freeze or they wouldn't load up at all, the audio was good though.
TDK Data 80 min - The game would freeze a lot.
Verbatim Data Life Plus 80 min - The game would sometimes not load and it would freeze.

Please don't tell me I'm using the wrong programs or my writer is probably crap. I have CDRWIN and I burn at 1x, and I have a HP CD-Writer 9100.
Also my PSX is in great shape and runs great with regular PSX games, never freezes never any problems. It has to be the CD-R's, right?