No, the dropped nose has little effect (imo) as you tend to sit much further back on an SMP.
The key is in the two narrow supporting channels and the curve/drop near the back - shaped to fit your ischiopubic ramus which is what you actually sit on when in anything aproaching a vaguely performance orientated fit, rather than the iscial tuberosities / sit bones that everyone thinks they sit on (unless you ride a sit up and beg bike)
No, the dropped nose has little effect (imo) as you tend to sit much further back on an SMP.
The key is in the two narrow supporting channels and the curve/drop near the back - shaped to fit your ischiopubic ramus which is what you actually sit on when in anything aproaching a vaguely performance orientated fit, rather than the iscial tuberosities / sit bones that everyone thinks they sit on (unless you ride a sit up and beg bike)