I am very curious about these for testing out games that you will never have a chance to own or just to play those SS's from the 80's - have heard the EM's play really well (sorry not sure what format) which is kinda funny old tech on new tech - but it must be more the game physicals can be replicated easier.
I agree with wotto on the videos where they follow the follow but apart from that they are impressive.
I know a guy that is making these in Aus to sell, was very tempted but spent my money on IM - though still have his details if anyone wants it, send me a PM.
Do you have one Pinsanity or contemplating making one?