Eguller
The closest for me would be the Maltby TS-1 iron heads. Shafts and/or grips might change, but it would take a pretty amazing head to beat these out for distance/dispersion/forgiveness/consistency.
There should be a sister thread to this one for the current "Dead-man-walking" club in the bag. The one which is the closest to falling out of favor and being replaced. Because ... it's ALWAYS the club! 🤪