I think just a forum (thingy) world work;
The classic problem I have is;
I use brand;
X motherboard;
Brand Y DVD
but today, brand Y DVD is not available, but the supplier always has a better one - or at least just as good; the DVD ASUS/MSI example above is literal; but until you fork the dollars and the time you know nothing;
I use the DVD for backups, effectively giving me a 4.7gb medium, with tar and gzip, conceivably somewhere between 14gb and 20Gb of data; ASUS are magic, very good from version 5.6 up (5.5 kernel no good); MSI are no good;
but this might be just me - maybe the MSI just needed something that I don't have, it would be good to be able to thread;
+ DVD's
+--- ASUS
+--- MSI