This monitor's advantage is that it should show all amiga screen modes to be seen without and scandoubler or flickerfixer. That is, it will display: PAL and NTSC for games, PAL and NTSC interlaced (which flicker) and DBLPAL AND DBLNTSC and a few others which don't have interlaced flicker but DBLPAL (to my eyes anyway) has refresh flicker. You don't need an external scan doubler to see all of these screen modes, but if you want PAL and NTSC interlaced to stop flickering you need an external flicker fixer. But you can achieve the same screen resolution without any interlaced flicker just by choosing DBLPAL AND DBLNTSC in screenmode prefs.