That would be good.
My KYBs went on when I replaced the drivetrain and springs in 1990.
One started leaking about six years later, and that was exchanged (no charge).
I installed the Spax June 2002.
Somewhere's around then the grad school friend with the Saabs and MG told me he tried a set of the new KYBs that were supposed to be better. He was unimpressed.