I don't carry soft shell anymore and mostly spot and stalk bowhunt.
If I'm wearing the Yukon it's either raining, windy or both. Noise isn't much of an issue in those conditions, taken several animals wearing the Yukon. If it's not raining or strong cold wind and I'm moving I will have on some combination of layers.... merino base, a mid-layer (several options from a mid-weight merino to one of my favorite microtex heavy shirts) a bit colder a FL merino vest. If not moving and it's cold a FL puffy over everything. If just flat out nasty freezing cold all of the above. So far haven't had to go above "puffy" level.
Don't care much for rain pants, but will use gaiters. If I was planning an AK hunt or a hunt were it's likely to rain for days on end I will pick up rain pants. But I don't see any situation on my horizon where I would add a soft shell back in. My latest hunt is pretty much late Sept, early Oct., the tail end of the archery seasons. No minus numbers please, but have done and am prepared for teens.