Sorta good generational discussion. I'm just adding some since I don't quite seem to fit the typical "you prefer the pins you grew up with" idea, at least not completely.
I'm 37; the first pins I remember playing were Firepower and Black Knight. My favorites include Firepower, Taxi, F14 Tomcat, and others of that 1980-1990 era. I'm just barely too young to have played any EMs when I was a kid (I probably could have if I hadn't grown up in BFE).
VP introduced me to EMs and I like them way more than
DMD games. (Obviously this is all opinion.) The thing is that to me when it boils down to it you're in control of the EM, while the
DMD is in control of you. I completely agree that EMs are more luck-based than newer games, but less so than you might think. Even if it might not seem like it at first, every shot and nudge you make is all on you, and more often than not when that ball drains you know there's something different you could have done to prevent it. Even though it's not an EM I can use Taxi as an example. On the one I used to play in the dorm, if you hit the rightmost Lola target with the left flipper it was an almost certain drain down the right slot. EMs really make you learn little nuances like that all over the place.
DMD games put on a great show but I really prefer the playability of the older ones. Yeah the rules are deeper but I usually don't give a crap anyway - I wanna play! Don't give me some animation every 5 seconds of some mode where I don't know what's going on anyway.
Aaaanyway, back on topic somewhat, I'm pretty decent especially on Taxi (high score 14 mil on the one in the dorm iirc), but I don't really think I'm competition level. I voted in this a while ago and don't remember, I think the 2nd one down.