I hope this doesn’t jinx me but I just took inventory of my BLI roster and I tallied 31 locomotives going all the way back to the first J-1 Hudson model #001 back in… 2001? I have never had to return any of them[:D]
The only “issues” I’ve had with any of these engines has been the reed switch “chuff sensor” on two certain NYC Hudsons and the occasional “lost” program of the decoder requiring a factory reset. I have changed out the QSI upgrade chips on four engines with excellent results.
Overall, I think BLI has been a huge asset to the hobby and has given us some fantastic values when you consider what was available in the past. I have a handful of brass engines that will forever be display pieces since I don’t have the ambition to paint, decal, re-wire, and install DCC & sound when I can get an R-T-R BLI engine for a comparitively paltry sum.
Based on my experience I would recommend BLI to anyone…
Take care, ED