Any tips on what to consider as I'm trying to find a vest that's good for layering once it gets cold? I'll likely keep it in the pack while walking in and then put it on once in the tree. Sounds like puffy vests are best for packability and warmth, but I've never had one and usually envision those as being noisy like a sleeping bag. Has anyone found options that aren't too noisy, or does it even matter much if it's under a quiet outer layer? I'm honestly not sure how I'd prioritize noisiness vs packability, but warmth once settled in the tree is the main problem I'm looking to solve.