I feel the same way at this point. I have the corrugate foundry for when it’s warmer and the catalyst foundry for colder weather. Don’t see a need to add these unless they offer something I’m missing
Welp….you guys just cost me some Christmas money. I just made my 1st purchase of decent binos after going down the rabbit hole of reviews. Can’t wait to receive them and try them out
Like others, take the medicine day/night before you fly.
I’ve found having a window seat helps me immensly. Being able to see the movements of the plane helped with the motion sickness.
Probably depends a little more on what temps you are talking about for the cold front:
Top - Kuiu 97 fleece, first lite Klamath, kuiu kenai, Sitka jetstream
Bottom - kuiu 97 fleece, first lite catalyst foundry
If truly cold, swap outer layers for kuiu proximity
multiple the fill rate by the down and then use that number to figure out which is warmer.
The LT uses 1.9 fill of 850 = 1615
Pro uses 3.2 fill of 850 = 2720
The Pro’s would be a good bit warmer