DVD-RAM vs DVD RW
I'm not sure which one I should choose.
I need a disc which store my regular backup and item collection.
The contents of the disc will be updated, say, quarterly or monthly.
The disc must be reliable and can keep the contents intact.
1) Which disc suits my need best? Any advice?
2) How reliable is DVD-RAM and DVD+/-RW?
3) What brand/model of DVD disc do you recommend?