The best part of CRTs: phosphorescence effects and vector monitors.<p>When any other kind of monitor tries to imitate what vector games look like or how things looked on old television sets, they really can't do it justice.<p>Stella (Atari 2600 emulator) has had a phosphorescence effect emulation as an option for quite some time, but it isn't the same. The differences in intensity in ghost images that fade can not be trivially reproduced.