As far as I know they are still MIT and MCC-004, at least the last batch of gold colored LS discs
I bought were. They do not look as good as regular MCC-004 discs do when QS scanned nor do
the MCC-03RG20 colored LS discs either not as good as regular ones scan.
I've also got a 10 pack of LS DL MKM-003 discs and they are also MIT and they do not burn and
scan anywhere near as good as a regular MIS MKM-003 disc would. All 3 batches of LS discs that
I have the +R MCC-004, -R MCC-03RG20, and the +R DL MKM-003 all seem to scan about like some
crappy CMC MAG-AM3 discs would scan......well maybe just a little bit better.