For this pair, the route matters before the specification sheet. Carrying a warm pullover to a long sit and repeatedly opening a shell as effort changes are different clothing problems.
What happens between the approach and the stand?
The anorak account explains why a warm garment can be inconvenient to carry. The Lone Peak account includes a vest and base layer. Their temperatures cannot isolate jacket warmth. The documented weight gap is large enough to investigate, but the bases still differ.
Use the format guide to decide whether access through the front or side openings fits your routine. Then test the actual wrist and hood interfaces before deciding.