I have the short version, the Teton. I LOVE that jacket. I've warn it now for about 6 months and it works great. I use an electric vest under it when the temp drops (I run cold these days) and stay very toasty. With the liner out, and the vents open, it moves a lot of air. I haven't had it long enough to try it in the dead of summer, but I think it "might" be a bit toasty when the temp gets above 80F. I usually move to a mesh jacket when it's hot and humid.
The pockets are plenty, and the removable liner can be worn on it's own around town. I like that feature, as it helps by not having to take a second "walk around" jacket. The left breast pocket is perfect for the iPhone. The other breast pocket will hold a SPOT. I find the armor to be in the right place. I usually would wear a large outer motorycycle garment, but in this I needed a medium - for reference I wear a medium t-shirt etc.
Hope that helps.