I wonder if the reliability issue of OG Alien is overblown? I mean there’s quite a few B/W and Stern parts that are to all intents and purposes unobtainium now, what would an owner do if one of those gave up the ghost? What about the aforementioned node boards - are they all still available to buy in the event of a failure?
The Tron LE I had, only 9 years old, has ramps that you can’t get anymore. Admittedly that’s not technical, but a similar principal applies - you’re on your own trying to fix it when it goes wrong, and might not be able to find the parts to do it.
The OG Alien community on here has achieved a huge amount given there was never any manual etc. They’ve located the source of components (e.g. screens, computer package, etc) and improved on existing components (TimeBandit LED boards, Alien mouth gear, etc). It’s been an impressive endeavour to behold with some really industrious minds involved.
Hopefully there will be standardised components used in this, which will help people with maintenance, but it’s far too early to trumpet the reliability of a pin that people don’t know anything about beyond rumours and renders.