Probably easier to say what EMs that I have yet to play.
(I need to take time to come up with that unplayed list)
Probably played better than 95% of them from 1960 to present
and most of the single player GTB wood rails from the 50s (most maybe only a few times).
Lucky enough to have had exposure to many vast collections beside my own
including the VFW, PHoF, PPM and Randy Peck's Collection
and Sam Harvey's and Glen Peter'sand Larry Z's and o-din's collections and Matt Cristano's pinball ranch
and been to multiple shows like Expo, and Banning and PPE
and CAEX and PAGG and Herb Silvers Pinball Fantasy shows to name a few.
Probably lacking a lot of the 50s multiplayers and few of the rarer early/mid 60s Multiplayers.
But there are probably only about a 100 EM pins that i have truly played dozens of games on
to truly judge or try and master the game.
Yet to find or play a WMS Whoopee!!!