I preferred "Mode X" for its 320x240 resolution with square pixels and additional pages that could be used for animations. I still have my EGA/VGA Programmer's

I preferred "Mode X" for its 320x240 resolution with square pixels and additional pages that could be used for animations. I still have my EGA/VGA Programmer's Guide "Bible" sitting on my bookshelf. I haven't needed it for many years now, but somehow it is a comfort keeping it around.