After playing BKSoR, pro or premium, I still want a BK2K more than either. My brother owns a BK, so I have played enough of that for one lifetime, but I have only ever payed to play a real BK2k for any length of time, and I have completed every objective in the machine, yet when I see one, I have to play it. No kidding, unless my pants are ablaze, or my hair is on fire, I will drop a fist full of quarters in one when I find one on site. SoR premium is my choice between the two given, but honestly, an operator would get more money out of me with an old BK2k set on factory defaults. Now given some time on a Premium, it might grow on me more, but I doubt it, its the new soundtrack that puts me off my game.

BK - ball lock on upper playfield,
BK2K - ball lock on upper playfield
BKSoR Pre/LE - ball lock on upper playfield
BKSoR Pro - No ball lock on upper playfield, no physical ball lock at all.

One of these things is not like the others, one of these things just doesn’t belong.
Can you tell which thing is not like the others, by the time I finish my song?