The Sony would be either one of these mid's as long as u purchase DVD+R 4x.
MCC 002 or RICOHJPNR01, both of these are excellent discs. I would recommend either one.
Imation DVD-R 4x is iffy. The MID can either be CMC MAG AF1 :Z or MCC01RG20 .
So I would go with the Sony's.