The quality is good, I had 40 pieces no burning errors. Audio CD's are not always recognized properly on older players, but this problem I have not found a suitable blanks, whether printable or not. (I burn audio CD's generally with a maximum of four times the normal speed)
Unfortunately Amazon does not provide a CD-R to Austria, which is however nowhere. Only very late in the ordering process is a note "This article can not be delivered to this address." But without further explanation as to why this is so.
The detour via a German address caused additional costs, so I finally had to look for another supplier to me.