Fitted to a Flavia 2000 coupe with Kugelfisher. Better spark, ability to adjust advance curves (limited), and likely cleaner running at higher RPM. In other Lancias, we've had not such good luck with reproduction points (not quite as "springy" as originals), and so these electronic systems are more accurate.
When (if) you order, make sure to identify the bottom keying configuration - they varied.