for me i may have been known to use a back up here and there so here is my thoughts.
my duo r will play just about anything been using Verbatim white top disks.
my turbografx 16 cd is a diffrent case some times it will play the verbatim disk and most other disks i have tryed are hit or miss but JVC taiyo yuden work perfect.
my brothers PCFX is well tetchie with disks the only ones i can get to work are the JVC taiyo yuden they work perfect.
so go with taiyo yuden disks i plan to burn my back ups again with them such nice disks. and get ISO's go and sign up here
www.underground-gamer.com retro site with more games that you can eat and burn them as slow as you can.