Awesome, Thank you for watching the video.

You're welcome, Thank you for watching!

Very similar. The gamma may be a bit longer in the back and sleeves, and a bit bigger in the body. (I just tried them both on to see)🙂 But the difference is very small. You may not even notice if you're not actually looking for differences.

​@@meandmyjackets thank you for the response

I am debating between size small and medium, but I'm typically size Small in Rab insulated jackets like a 60 or 80 Primaloft jacket. I will probably take this with me in the winter to put over the said insulated jacket. I think I should stick with size Small as the medium would be a bit poofy? I really like the hood in this light jacket. I tend to not have hooded primaloft jackets as I find the hoods to be in the way when not being used. But this would be perfect as I would also be wearing a very light thin merino hat which would not block the wind on its own, but in a combination with the hood of this light wind shell, it would, I believe! Any insights into this? This setup would be used basically for high aerobic activity in temperatures between 15 and 30 Fahrenheit with a decent amount of wind. My thinking is that I can always take the wind shell off and stuff it in the pocket of the insulated jacket if I become hot, or, at least, like you're demonstrating in the video, I can unzip it and just have it hanging with that button holding it together.