Which recording method is better, digital video camera, magnetic tape, CD-ROM or memory card?

1. tapes are hard to buy now, mainly used in TV shooting, but this kind of machine is too big and generally inconvenient.

2. CD-ROM drive is the most common and mainstream model, but it takes several seconds for this machine to start recording and stop every time. If you want to shoot some unexpected pictures, it's too late to shoot, but after shooting, the CD of this machine can be quickly converted into a CD that can be played by a VCD player or a DVD player, which is a good use.

3. Large memory card, the CD is only1.4gb. If you buy a 2~4gb memory card, it is convenient for you to shoot, and you don't need to change the CD frequently. You can shoot for a long time under different image quality settings, such as 1 to several hours. The memory card is very fast, and you can shoot it with one button, but it is troublesome to make a CD player that can be played by a DVD player.

Depends on your usage.