I'm a fan but don't have any at the moment.
A couple that have lived a long time in my collection were Gotteib's games Centigrade 37 and Strange World.
Centigrade 37 was just a beautiful game with lots of nudging needed and a beautiful thermometer mechanism in the back-glass.
Strange World at first glance appears to have no outstanding features, other than amazing art but the game play is compulsive and kept me entertained for months.
I have had others but those two were outstanding. In general I prefer the early SS games such as Strikes and Spares, Meteor and Paragon to EM's but totally get the attraction.