I'm looking for some reliable DVD media to copy my camcorder tapes on to. Are TDKs scratch-proof disks really any better than standard DVD-R/? (I do realize that I should make multiple copies of anything that I really want to keep.) I will also be using a few DVD-RW media to record kids programs on to. These will be watched and wiped quite often and probably get handled pretty badly. Are the TDKs RWs worth any extra for this use as well?