Lasers wearing out???
Don't know about that, and some of the stuff the pass off to "Audiophiles" is absolute bunk. The laser in my Citizen CD player from 1986 still works fine, and the lasers in even the oldest of Laserdisc players are reported to still work. Perhaps the old Noble gas-charged lasers, as in the old LD players, could, in theory, lose their gas charge and in effect "wear out" but lasers don't wear out the same way a needle does.
Anyway if I had the money to blow I'd do it, but not until after a Cadillac or two, a Lincoln, and a few other things... Until then I'll stick with my Dual.