1. Goldstar System: Concidered to be the least favorite of the 3 machines. Tends to break more often in most people's views. Personally, I have not had any troubles with mine. The MPEG attachment is easier to find for the machine than the FZ-1.
2. Panasonic FZ-1: Concidered to be the best of the 3 main styles by most everyone. Needs a disk to access the memory manager. The MPEG for this one is very hard to find anymore.
3. Panasonic FZ-10: The last machine to be produced. Top loading and no disk needed to access it's memory manager. Had no MPEG made for it at all.
4. Sanyo: It has been suggested, but I have never seen one anywhere, nor have I found anyone who has one. I tend to believe this model was never released, but I'm not 100% possitive either way.