As you know, most pianos are designed and built with the same string (in the mid-high range) that passes through the pinblock tip and finally reaches another hitch pin.
Perhaps even previously but, in modern times some manufacturing companies design pianos where every string, even in the mid-high range, terminates individually at its own pinblock tip.
In terms of tuning stability, which situation guarantees greater tuning stability?
tuning stability is the same. It is just a matter of choice and tradition. Bösendorfer uses strings, each with its own eyelet. Steinway uses strings "wrapped around" the frame pins. Both offer good stability. So I believe and ...not just me
