Once again I'll say this.....
It doesn't matter what "works" for you.
What matters is what works and what puts the least stress on yr ps2 laser. The best tried and tested dvd's are ritek dye based DVD-R media. I could probably get princo dvd-rw to work on my ps2 but I wouldn't let a princo touch my ps2 as I know the ps2 laser would be working very hard to read the dvd.
Don't think in terms of "what dvd works". Think in terms of "what dvd does not damage my ps2".
Regards